Category Archives: PDP Operations

2016 Annual meeting

On February 2, PDP held its annual board meeting, immediately followed by the general membership meeting. Both were held at our usual venue, the James Joseph Dwyer Police Substation, which coincidentally sits adjacent to a prairie dog colony. Here are the highlights of the meetings:

Elections: Board members for the 2016-2018 term are: President – Yvonne B., Treasurer – Ray W., Private Rescue – Margaret D., Stewardship – Graziella S., Artistic Content and Media – Sharyn D., Secretary and Head of Operations – Ed U., Intergroup Coordination – Phil C. Yvonne thanked Clifford J. and Annabeth F. for their service (They had resigned their positions during the previous term.)

Stewardship: The board approved continuing through 2016 a supplemental feeding stipend. This program provides food for prairie dogs along the I-40 and Tramway Blvd. corridors. Yvonne thanked the caregivers for their dedicated efforts.

Outreach: Yvonne recognized Margaret and Jim T. for their contributions to our outreach program. Jim gave his “Prairie Dogs in Peril” presentation to a wide variety of audiences from elementary school classes to senior centers. In 2014 Margaret guided a Girl Scout troop through the tasks involved in prairie dog rescue. Yvonne urged other members to get involved. PDP will support any and all efforts for outreach. Jim could use help, as he is frequently on his own when performing outreach and has to carry prairie dogs, handouts, and audio/visual equipment.

Rescue: Priorities for rescue operations are always a contentious issue – members are adamant about which colonies are in greatest danger. Ed emphasized that rescue operations have to be contingent on available resources (manpower, equipment, and funds). He stated that we are not actively pursuing removal of the prairie dogs along the I-40 freeway because 1) trapping and flushing are minimally effective in these areas and 2) the Department of Transportation (DOT) is not particularly concerned with moving the prairie dogs, and thus will not reimburse us for it unless they have a federally funded project. As usual, we planned to do some work in Bosque Farms. Ray stated that he was optimistic about getting city and Albuquerque Public Schools (APS) contracts. It was agreed that Chelwood, Kirtland, and Wherry Elementary Schools would be given priority in the coming season if the contracts came through.

 

 

 

 

 

You can read the minutes at: 2016 GM Minutes 3.20.16 final

2014 Events

Event Details Date Volunteers Coordinator
TABLING
PDP Annual Meeting  12,700 Montgomery Blvd NE, James Joseph Dwyer Memorial Police Substation  1:00 PM,               2 February 2013 Yvonne Boudreaux
Water Conservation & Xeriscape Conference  February/March Annabeth Fieck
Sevilleta Feeding Weekend:  Seasonal feeding, 4-6 hours, lots of walking!  Sevilleta National Wildlife Refuge, Bernardo March 15 Ed Urbanski
March Releases  Sevilleta National Wildlife Refuge, Bernardo March 17             March 30 Ed Urbanski
Earth Day  La Montanita Coop       Carlisle & Central April 22, 2014 Annabeth Fieck
Fetch a Palooza  Journal Center May Becky Davis
Blessing of the animals at the Center for Spiritual Living September
Annual Garage Sale (Ray and Graziella?)  Vista Bonita NE September Ray Watt Graziella Singleton
Santa Ana Enviro Fair August
Refuge Day at the Sevilleta November
Weems Artfest (3 days)  Expo Mid November
Woofstock Pet Expo and Adoption Festival in Edgewood August
Bear Fair
OUTREACH/PRESENTATION
ACE High School January 24, 2014 Jim Trever
Meadowlark Senior Center March 5, 2014 Jim Trever
S. Y. Jackson Elementary School  6-730 PM April 4, 2014 Jim Trever
ACE Presentation at Van Buren middle school 4:20-5:30 PM April,8, 2014 Jim Trever
Notes:  If you are interested in helping with any of the events, please contact Prairie Dog Pals at (505) 296-1937 or prairiedogpals@comcast.net!

PDP Protocols: Guidelines for the Capture and Relocation of Prairie Dogs

This document establishes the best practices protocols, followed by Prairie Dog Pals for the humane capture, staging and relocation of prairie dogs.

Capture

The capture and relocation of prairie dogs should only be undertaken as a last resort to insure the survival of the colony. Capture can occur during the following periods:

  • After emerging from hibernation but before breeding season (approximately March).
  • 10 days after the pups have emerged from the burrows and are of a sufficient mobility and size to safely tolerate relocation (approximately mid June).

  • Up to two months prior to hibernation (mid September) depending on the weather and the elevation.

  • Timing of capture in the day should not occur before prairie dog families, especially with newly emerging pups are observed above ground for the day.

There are only two acceptable and humane methods of capturing prairie dogs: Flushing and Trapping. The use of vacuum equipment is neither humane nor effective and should be prohibited for all species of prairie dogs

Flushing method

  • Equipment: A water tanker and attached pump capable of delivering water at a suitable pressure to create foam. A vehicle to tow the tanker. Hoses, nozzles, towels for drying the prairie dogs, saline solution for rinsing out soap and grit from the eyes, dye for marking families, sufficient number of kennels filled with timothy hay for holding the prairie dogs and family groups, duct tape and sharpies for keeping records of the prairie dogs captured.
  • The soap to water ratio should be not less than 7 liters to 500 gallons of water which creates a highly foamy (less watery) mixture. The soap should be biodegradable and non-toxic such as Crystal White by Palmolive.
  • Fresh, clean water should be used for flushing. If tertiary treated or river water is used, consideration should be given to treating the water with a very low concentration of chlorine or other suitable chemical. The use of contaminated water presents a risk to both the prairie dog and people.
  • The water pressure should be high enough to create a high volume of foam into the burrow with the least amount of water used, for the safety of the prairie dogs.
  • The use of a foam-enhancing device such as a tube filled with baffles, to increase the amount of foam, is recommended.

  • The prairie dog should be captured by hand or net while working at the flushed burrow. Every effort should be made to prevent a flushed prairie dog from exiting without capture and escaping to another burrow.

  •  All prairie dogs exiting the same burrow should be marked with a non-toxic dye, such as food coloring, to identify family groups.

  •  The water temperature used for flushing should not exceed 90 degrees or fall below 65 degrees for the safety of the prairie dogs. Higher temperatures can occur in the length of hose if water is allowed to remain in the hose for extended periods. This high temperature water should be purged before resuming flushing. During early spring the temperature of the supply water should be checked to ensure that it is not too cold for flushing.

  • Prairie dogs should be placed in sturdy kennels with wire windows and doors that cannot be chewed through allowing escape.

  • Kennels should be filled with fresh timothy (grass hay) to calm the prairie dogs and provide some natural bedding.

  • The number of prairie dogs placed in a kennel should not cause crowding. Large kennels can accommodate 15 to 20 prairie dogs depending on the size of the prairie dogs. Large males should be segregated to avoid fighting, but identified to indicate the family group from which they came so that they can be reunited with the family group during relocation.

  • Kennels should be marked to identify the area from where the prairie dogs were captured as well as, the number, sex and age (adult/juvenile) of the prairie dogs that the kennel contains. Duct tape and sharpies provide a waterproof durable record for the kennel for the day.

  • Kennels should be kept out of direct sunlight to avoid heat stress.

  • Kennels should be covered with wet towels if ambient temperature exceeds 90 degrees. On days when morning temperatures exceed 90 degrees consideration should be given to a midday transfer of the prairie dogs to the staging facility to avoid heat stress.

  • Prairie dogs should be dried off completely after flushing to avoid hypothermia or shock.

  • Eyes should be treated with saline solution to remove any soap solution or grit.

  • A field exam should be conducted to separate any injured, wounded or disabled prairie dogs to a small treatment carrier for later first aid.

  • Prairie dogs should be transported in a closed, air-conditioned (or appropriately heated during the winter) vehicle.

  • The capture crew must keep accurate records because an imbalance in the male to female ratio could indicate that:

  1. An absence of female captures during the pre breeding season may indicate that pregnancy has already occurred. The appearance of enlarged nipples may help to indicate that the females are pregnant.
  2. Post pup season that some nursing mothers and pups are not yet mobile.

Live trap capture method

  • Live traps should be single or double door entry and size appropriate for the species. Prairie dog traps are approximately six to eight inch square at the doors and between eighteen to twenty-four inches long.
  • The trapper should survey the site to plot out the family groups prior to capture.

  • The trapper should make notations of active burrows and prairie dog activity (with binoculars) to assess family groups.

  • The number of traps used should be verified before setting, during, and at final collection.

  • All traps should be set for 100% visibility at all times.

  • Traps should be set near the active burrows.

  • Traps should be “planted” so the bottom is slightly buried in dirt. Consideration should be given to staking or anchoring the traps if they are likely to be upturned by trap-savvy prairie dogs.
  • Each trap should be tested to verify it is in working order when baiting.

  • Each trap should be baited for the requirements of the specific site.

  • “Teaser” food may be used as appropriate. Teaser food, if used, should be placed to lead up to the entrance of the trap.

  • Trappers should allow fifteen to thirty minutes for the prairie dogs to resume activities after disturbances.

  •  The traps can be relocated at appropriate intervals (disturbances, picking up a trap) if prairie dogs are inactive in one area.

  • The site or the traps should never be left unattended.

  • The trapper should immediately walk, not run (not directly to avoid panicking the prairie dog), towards the trap with the captured prairie dog and cover the trap with a heavy towel.

  •  The trapper should carry the covered trap by the handle or the ends without extending fingers through the wire.

  • The prairie dog should be transferred from the trap to the hay-filled kennel using a second person as a spotter by inserting trap into the kennel set on its end and then opening the bottom door of the trap (two person job).

  • Kennels should be marked to identify the area from where the prairie dogs were captured as well as number, sex and age (adult/juvenile) of the prairie dogs that the kennel contains. Duct tape and sharpies provide a waterproof durable record for the kennel for the day.

  • Individual prairie dogs should be marked with food coloring if more than one family is placed in the same kennel.

  • Trappers should place holding kennels in a protected location away from exposure to the elements and potential passers-by.

  • Trappers should collect all traps at the end of the session,confirming and reconfirming the numbers of traps used. Left over bait may be left near burrows for remaining prairie dogs.

Staging

Prairie dogs should be staged for a period up to one week prior to relocation. This period will allow for observation and feeding prior to relocation. Prairie dogs can lose up to 30% of their body mass during the relocation process so good nutrition is important. They can be relocated providing their health and weight conditions are good. Prairie dogs captured from a day’s trapping or flushing require several steps of processing before being transferred into the holding facility.

  • •All used hay from the capture kennels should be removed, bagged and disposed of in an appropriate manner.
  • Prairie dogs are to be transferred to the timothy hay filled livestock tanks. Fresh timothy hay should be placed in the livestock tank to approximately half the height of the tank to allow transferred prairie dogs to burrow below for their comfort. Alfalfa is not recommended because the curling nature of the leaf as it dries can harbor bacteria.
  • Livestock tanks should be not less than 30” high. Custom fitted hardware cloth lids (not chicken wire) framed in wood should be constructed to prevent any prairie dog from escaping by clinging to the hardware cloth lid and nosing through the gap. Gallon jugs filled with water placed on cross panels may be used to weight lids. Livestock tanks may be placed on furniture dollies to facilitate the ease of processing, feeding, and transfer.

  • The prairie dogs should be processed into the staging facility as follows:

  1. The prairie dogs should be examined using a “2-4-20” examination protocol; 2 eyes in good condition, 4 canine teeth in straight alignment and proper length, 20 toes without wounds, scrapes or broken toe nails. The body weight and condition should be noted at the same time. Any prairie dogs with wounds, injuries or chronic disabilities should be noted and treated accordingly. Prairie dogs that fit into this compromised category should be placed into a treatment cage for first aid and monitoring. Processing staff should use Betadyne, hydrogen peroxide, etc., or veterinary care as required.
  2. The age and sex of the prairie dogs should be noted again,checked against the kennel tally, and along with the capture date and location, recorded on a temporary tape strip (duct tape) or clipboard attached to the livestock lid. The total number of prairie dogs categorized by adult male/female, juvenile male/female should be checked, verified, and recorded to assist in determining the amount of food dispensed.
  3. The prairie dogs should be staged within family groups with one exception. Adult males should be separated from the females and juveniles while in the staging facility and noted accordingly regarding the family group from which they originated. Any special observations or conditions should be noted and dated on the temporary tape strip or clipboard.
  • Prairie dogs may be fed a combination of apples, carrots,sunflower seeds and timothy hay while being prepared for relocation at the staging facility. Underweight or stressed prairie dogs should have their diets supplemented with corn, high protein food such as unsalted peanuts in the shell or other dietary formulae to encourage growth. Food should be provided in gnaw-proof, tip-proof containers to avoid contaminating fresh dry hay with moist food.
  • Bowls of water or water dispensers are not required, and are in fact, inappropriate, as spillage may contaminate the hay. Sufficient fruit and vegetables, in appropriate containers provide sufficient moisture for this drought tolerant species.

  • The fruit and vegetables provided should comprise at least 4 oz per prairie dog per day, (hence the accurate head count requirements per livestock tank), plus all the timothy hay and sunflower seeds the family groups could consume. The formula of 4 oz per prairie dog per day is appropriate until end of season relocations are staged. Staged prairie dog family groups being relocated near the end of the season can be observed to consume less food, if they are already of a sufficient body weight and condition for hibernation.

  • As end of season relocations are staged, the moist food provided may be reduced to approximately 2-3 oz per prairie dog per day, with no decrease in the amount of sunflower seeds or hay provided.

  • Every precaution should be taken to avoid attracting flies to the moist food and resulting feces. Fly strips/traps should be hung at appropriate intervals to minimize the chance of prairie dogs being compromised by fly attacks.

  • Day-old food is to be removed and replaced with fresh food daily.

  • Spoiled hay (wet, contaminated, flattened) is to be removed and disposed of in an appropriate manner and replaced with fresh hay as needed until final transfer to the relocation site.

  • In the event of a suspicious death post capture (not attributable to injury or poisoning), the remains are to be provided to the State Diagnostic Testing Office at UNM (where PDP has an account) for a necropsy.

Site Development

An appropriate site should be selected for the relocation area. There are a number of factors to consider such as:

 

  • Appropriate soil conditions
  • Appropriate short grass vegetation
  • A proper mix of prairie grasses and conditions
  • Suitable conditions for predators, rolling countryside, some trees for raptors
  • Good drainage
  • Absence of an active prairie dog population (abandoned burrows are acceptable)
  •  Documented historical prairie dog habitat
  •  No political or legal constraints

 

Definitions:

  • Cage Cap: A six sided hardware-cloth enclosure approximately 12”square and 24” long with a hole in one side that fits over the tubing. The cage cap is typically filled 1/2 full with timothy hay when in use. The six sided cage cap is replaced by a 5 sided or bottomless cage cap during the relocation process when the prairie dogs are ready for release.
  • Tubing: 4” corrugated plastic tubing that connects the subterranean nesting box to the surface.
  • Nesting box: A sturdy container, usually a 15-25 gallon nursery pot (injected not blow molded) that serves as a temporary residence for the prairie dogs during the relocation process. The open end of the pot is covered with hardware cloth and 2, 4” slotted holes, are cut into the side and top to accommodate the 4” tubing. Fill the nesting box 1/2 full of timothy hay before it is set in place. The hay will act as bedding for the prairie dogs. The pot is set top down into the excavated hole.
  • End cap: Plastic cap used to close the tubing and prevent access by other prairie residents.

 

Once an area has been selected the site is prepared as follows.

  • Develop a plan that reflects the areas, coteries, and number of burrows for the prairie dogs that are to be relocated.
  • Using a backhoe, excavator, or auger dig out a subterranean space for the artificial burrows. The bottom of the hole should be approximately 4’ deep. This will ensure that the nesting box is sufficiently buried to maintain constant temperature and to reduce the possibility of being dug up by coyotes or wild dogs.
  • Set the artificial burrow and backfill. Restore vegetation or plant new grass as appropriate to the area. Cap the tubes to prevent occupation by unwanted species.
  • Care should be taken to minimize damage to the surrounding areas and to restore natural vegetation (at the excavated area) by replanting or reseeding.

 

Relocation

 

Prairie dogs who have been observed within their family groups for approximately one week and meet the health, weight, and body condition requirements suitable for relocation may be released to the artificial burrows at the relocation site. Juveniles relocated within their family groups must be a minimum of 350 grams (14 ounces) before being relocated.

 

  • The prairie dogs are health checked one last time, placed into marked kennels according to their family groups at the staging area then transported to the relocation site. Once at the site, the prairie dogs are placed into the tubing leading to the nesting box one by one. Ensure that the prairie dogs actually go down the tube and into the nesting box as sometimes they will stop and block the tubing. When this occurs either use the other tube or wait until the prairie dog has moved down the tube. Do not allow them to backup in the tubing as they can suffocate.
  • After each group is placed into their artificial burrow, an aboveground cage cap is attached to the tubing to contain the animals. Sufficient favorite foods are placed in containers in the cage cap. The cage cap should be fixed in place using stakes. This will prevent the cage cap from becoming dislodged prematurely.
  • The prairie dogs remain in these structures for up to one week. Daily feeding and replenishing of the hay is conducted.
  • When the time is appropriate, the cage caps are removed from the tubing leading to the artificial burrows. They are replaced with a 5 sided or bottomless cage cap that will allow the prairie dogs to dig out while still affording them some protection. A minimum of two days of intensive monitoring is required to insure the prairie dogs commit to digging home burrows within the accepted release area.
  • Predator monitoring and non-lethal discouragement may be conducted, such as installing fencing around the release area.
  • Regular monitoring is to be conducted while daily feeding is ongoing.
  • Ongoing maintenance efforts may require regular flea dusting around burrows bi-annually.
  • Supplemental feeding may be necessary during drought conditions.

 

Dusting

 

The burrows at the city colonies and relocation area(s) should be dusted with a deltamethrin compound (Delta Dust) bi-annually, in the Spring and Fall. This is a preventative measure to reduce fleas and minimize the possibility of plague. Flea dusting can be excluded at public parks and playing fields to eliminate any risk of exposure to companion animals and humans. These sites are well within the city and the possibility of introducing fleas by wild animals or off leash pets is reduced.

 

Reporting

 

Biannual reporting should be performed for the release site and for target sites within the city. The reports should be completed prior to pup season (early spring) and after the prairie dogs have gone into hibernation (late
fall). The city report should address the following:

 

  • Active sites
  • Site description
  • Active/inactive burrows
  • Mapping/Plotting/Area Calculation
  • Population estimate (pre-season)
  • Work estimate (pre-season)
  • Removal estimate (pre-season)
  • Removals (post-season)
  • Dusting can occur concurrent with report preparation
  • The relocation area report should address the following:
  • Active/Inactive burrows
  • Vegetation analysis
  • Colony health
  • Predator analysis
  • Soil Survey/Update
  • Pictures as appropriate
  • Dusting can occur concurrent with report preparation

 

Education

slobod (800x536)
Dr. Con Slobodchikoff details his research on the language of prairie dogs to over 150 people at Prairie Dog Pal-ooza.

Prairie Dog Pals has three programs, Rescue, which includes rescuing prairie dogs and relocating them to safer locations, Stewardship, which includes advocating for and protecting their environment and the prairie dogs themselves, and Education.

Providing information to the public about prairie dogs and their plight is one of Prairie Dog Pals’ three programs.  Our outreach volunteers are always ready to meet with any group to inform them about prairie dogs and/or answer questions.

lynn
Lynn Diehl addresses a packed house at an Oasis presentation featuring prairie dogs.

Perhaps our best outreach opportunities are those not pictured.  These occur when our volunteers interface with interested, sympathetic, and sometimes-hostile passers by.  It is very difficult to dispel rumor, fear, legend and years of accumulated bias; however, an open mind is a fertile place and our volunteers do their best to dispel fantasy with fact and reason.

Site Preparation


Site preparation covers all aspects of creating an artificial environment for the prairie dogs once they have been released to their new home in the wild.

Besides our volunteers, the most precious commodity in the relocation process is relocation habitat.  Very few people or groups are willing to provide land for the reintroduction of prairie dogs.  Additionally the site must meet rigorous criteria to ensure that it is suitable for the introduction of prairie dogs.  The site is evaluated based on vegetation, soil type, terrain, and biological appropriateness in terms of existing species and the whether or not it is traditional habitat for the prairie dogs being relocated.

Very few sites are ideal.  We have had some success with the city of Albuquerque open space, tribal land, and private landowners.  We are partnering with educational institutes and wildlife refuges for future relocations.  Our vision is to secure sufficient habitat to accommodate all prairie dogs threatened with habitat loss, state wide.

mesa (800x600)
Here is a picture of our relocation habitat on the west mesa in Albuquerque. Once the site has been selected, site preparation begins.
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Cage caps are used to contain the prairie dogs during the relocation process. The cage caps are placed over the ends of the tubes leading to the artificial burrows. They allow the prairie dogs to become acclimated to their new environment without the threat of predation. In the picture above a volunteer is constructing a cage cap. The caps are made of 1/2” square hardware cloth.
construct (800x600)
The nesting boxes are made out of donated 15-25 gallon nursery pots. In the picture above the holes to accommodate the tubes are being cut into the pots.
cap2 (800x600)
The holes are slotted to accommodate the corrugated tubing.
nest1 (800x600)
The nesting box is filled with hay and capped with hardware cloth. The hardware cloth will allow waste to filter to the ground under the nesting box.
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The nesting box is inverted and the tubing attached.
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Holes to accommodate the nesting boxes can be machine excavated using an auger or backhoe. The picture above shows an augured hole.
cap8 (800x600)
The augured hole has a 45-degree “ramp” to the surface to accommodate the tube coming out of the side of the nesting box.
nest2 (800x600)
The nesting box in place.
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Finished product. The ends of the tubes are capped to prevent occupation by other animals.

Notes:  With the city we use a bobcat with the following attachments: 24” auger, a 12” backhoe/bucket and a blade.  The holes get augured first, then the “ramps” are cut, then the nesting box is set, and then the hole is backfilled using the blade.  Shovel work is required to dress up the area.  Alternatively you can use a backhoe for the whole operation.  We try to minimize the damage to the grass by minimizing passes and traffic.

 

Trapping


Prairie Dog Pals catches prairie dogs in two ways, by trapping and by flushing.

traps (800x600)
These prairie dogs are interested in the bait.

Trapping is a labor intensive and time consuming process.  Traps must be monitored at all times to insure the safety of the prairie dogs.  Humane traps are employed to catch the prairie dogs.  The traps are baited with carrots, apples, corn or other foods.  Trapping works best in areas where there is not an abundance of natural forbs and grasses as the prairie dogs will be attracted to the bait.

The traps are set out at or near active burrows.  It takes 30-60 minutes for the prairie dogs to become active after the traps have been placed.

The traps are designed in such a way as to insure that the prairie dog is well inside the trap before the trip mechanism can close the door.  This prevents injuries.

Once a prairie dog has been trapped, the trapper will move slowly towards the trap in order not to panic the prairie dog.  A towel will be placed over the trap to calm the prairie dog.  The trap will be moved to a temporary staging area where the prairie dog is removed from the trap and placed into a holding kennel.  The kennels are labeled with the family groups and/or the prairie dogs are marked with dye.  At the end of the day the kennels will be moved to the staging area and the prairie dogs processed.

The prairie dogs cannot remain in the traps for more than 10-15 minutes as they may panic or can become heat stressed.  The holding kennels must be kept cool.  Periodic pick-up of the kennels may be required during elevated summertime temperatures.

For the trapping checklist that we use, please click here, and for the flushing and trapping checklist that we use, please click here!

Once the prairie dogs have been captured, we bring them to the staging facility. There they are checked for health issues then placed with their family members for feeding and observation.  When they are ready, they will be released to their new, safer, locations.

Flushing


OLYMPUS DIGITAL CAMERAPrairie Dog Pals catches prairie dogs in two ways, by trapping and by flushing.

For flushing, we use a 500-gallon tanker.  The tank contains clean water and biodegradable, non-toxic soap. The mixture is pressurized using an irrigation pump and hoses are run out to the burrows.

There are many ways to make foam.  We use a nozzle hooked to a chamber with baffles in it to make foam.  The foam has entrained air so the mixture will not drown the prairie dogs.  The mixture is directed into the burrows.OLYMPUS DIGITAL CAMERA

Not all burrows contain prairie dogs and not all prairie dogs come out when flushed.  Gunnison’s prairie dogs typically block their burrows at night to avoid attracting predators.  They also can block the burrow during inclement weather and when being flushed.  They have escape chambers and air chambers as well to allow them to escape from the foam.  Here a prairie dog has emerged and been captured.

OLYMPUS DIGITAL CAMERAThe prairie dog is dried off; saline is placed in its eyes to rinse out any soap residue or grit.

The prairie dog is placed in a kennel.  Family groups are maintained by using different kennels (typical) or food dye to differentiate between the families.  The family groups are kept intact throughout the relocation process.Picture 323

For the flushing and trapping checklist that we use, please click here!

Once the prairie dogs have been captured, we bring them to the staging facility. There they are checked for health issues then placed with their family members for feeding and observation.  When they are ready, they will be released to their new, safer, locations.

Artificial Burrow

nest1 (800x600)
The nesting box has been prepared, the holes are cut in the bottom and side, it has been filled with hay and the bottom, hardware cloth has been attached. To the left is the corrugated tubing.

Artificial burrows provide a temporary home for the prairie dogs during the relocation process.

The nesting boxes, or artificial burrows,  are constructed of 15-25 gallon nursery pots.  The bigger the pot, the more prairie dogs it will accommodate (keeping family groups in mind). You can usually get these donated.  However,  you want the rigid ones that are injection molded, and not the flimsy ones that are blow molded.  The flimsy ones can crush during the back filling.  To find out how to make one, click here.

The nesting boxes must have 2, 4” holes drilled into them with the hole cutter,  one in the middle of the bottom, and 1 on the side, about 2” down from the top.  The holes must be slotted (8 slots about 1” deep) using the mini grinder and cutting wheel.  The slots allow the tube to be forced into the pot and held securely.

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The nesting box, with the tubing attached has been placed into the augured hole and is ready to be back filled.

A piece of 1/2”x1/2”  hardware cloth needs to be cut to fit over the open end of the nesting box.  The rim of the pot is either drilled with  a number of holes so that the cloth can be sewn to the pot using wire or the cloth can be stapled to the pot.  If it is stapled to the pot, care must be taken when handling and setting the pot so that the hardware cloth is not pulled away from the pot.

Humane Trapping Checklist

  • Survey the site, plot out the coteries with experienced help.
  • Walk the site and note or mark active burrows; observe prairie dog activity (with binoculars) to confirm.
  • Verify number of traps to be used at the selected site (Count TWICE!).
  • Set ALL traps for 100% visibility at all times.
  • Set the traps near the active burrows.
  • “Plant” each trap so the bottom is slightly buried in dirt.
  • Test each trap to verify it is in working order when baiting.
  • Bait each trap for the requirements of the specific site.
  • Use “teaser” food as appropriate, leading to the entrance of the trap.
  • Expect 15-30 minutes for the prairie dogs to resume activities after disturbances.
  • Relocate traps at appropriate intervals (disturbances, picking up a trap) if prairie dogs are inactive in one area.
  • NEVER LEAVE A SITE UNATTENDED.
  • Walk (don’t run) to cover captured prairie dog in a trap with a heavy towel; do not approach directly.
  • Carry trap covered by the towel ONLY by the handle or the ends (NO fingers through the wire).
  • Lightly dust each new capture with flea powder.
  • Transfer prairie dog from trap to hay-filled kennel with a spotter by inserting trap into kennel and releasing bottom door (two person job).
  • Count the number of prairie dogs and identify the capture location by marking the tape label on the kennel.
  • Mark the individuals with food color if multiple families are placed in the same kennel.
  • Stage holding kennels in a protected location away from exposure to the elements and potential passersby.
  • Discard kennel hay that may be contaminated with flea powder or fleas with bedding hay.
  • Collect all traps at the end of the session and leave bait near burrows for remaining prairie dogs.
  • Verify number of traps retrieved (Count TWICE!).
  • Verify all materials are retrieved (Towels, tote bins, binoculars, etc.).

Relocation at PDP


Relocation is the culmination of all the efforts that have taken place thus far, the prairie dogs are going to their new homes!  The initial steps are the reverse of the staging process.  The prairie dogs are checkedvol2 (800x600) one last time then placed in kennels for movement to the relocation site.

vlunteers (600x800)Volunteers identify the kennels with respect to the prairie dogs and target relocation area.

The prairie dogs are moved from the holding tanks and cages to the kennels.

At the relocation site time and temperature are always a factor.  Every effort is made to keep the prairie dogs from over heating.

The cage caps are stuffed with hay.  The hay serves as both food and bedding for the prairie dogs.  Food dishes are placed in each cage cap.

When all is ready the prairie dogs are moved from the kennels or cages and placed into the tubes leading to the nesting box.

Picture 326The cage caps are set and staked in place.  The hay and food are replenished for up to 5 days after which the prairie dogs are allowed to “escape.”  Here you can see the prairie dogs in the cage caps.  They can acclimate to their environment while being protected from predators.

Once the prairie dogs have “escaped” the cage caps are removed.  The prairie dogs will continue to use the artificial burrows to escape from predators.pd2

Ideally, the prairie dogs will start digging their own natural burrows nearby as can be seen above.  Eventually the prairie dogs will move further a field establishing new coteries.

Once the prairie dogs have established their permanent residences we will reutilize the artificial burrows.  We use a camera to inspect the artificial burrows, and if unoccupied, reuse them for other relocations from the same colony.pd3 (800x600)

 

How Prairie Dog Relocation Works

Poisoning or simply bulldozing prairie dogs alive in their burrows has been the common approach to dealing with unwanted colonies. Properly conducted prairie dog relocation is humane and restores the ecosystem at the release site. There are only two humane methods of capture:

  1. Properly conducted flushing with soapy water
  2. Continuously monitored live traps

 

Picture 344Prairie Dog Relocation Process with Soapy Water:

• A mild dishwashing liquid is mixed into a water tank and hosed into prairie dog burrows.

• The soap bubbles fill the burrow making the prairie dogs want to exit the burrow.

• A second person uses their bare hands to catch the dogs as they exit the burrow. The prairie dog is then dried with a towel.

• Saline eye drops are applied to the eyes to clear away the soap and any dirt.

• The prairie dogs are placed into pet carriers filled with grass hay and flea dusted.

 

Prairie Dog Relocation Process with Live Trapping:

• Live cage traps are placed at each active burrow, baited, and continuously monitored. When captured, prairie dogs will be immediately flea dusted. They are removed from exposure to the elements and placed into pet carriers filled with grass hay.

• A separate carrier is used for each coterie so families are kept together and released together.

• Three to four people are needed to do this work for most sites; volunteers are needed.

• The crew uses food coloring on the fur to identify family groups and to make sure prairie dogs that emerge together are released together.

Picture 326Land Preparation & Release:

• The release site is prepared by trenching for artificial burrows. Artificial burrows are underground nesting boxes with tubing attached to the ground’s surface, which serves as a rudimentary burrow system.

• The prairie dogs are flea dusted and placed by hand into artificial burrows. Each burrow contains a family group.

• After each group is placed into their artificial burrow, an above ground cage cap is attached to the tubing to contain the animals. Plenty of favorite foods are placed into the cage.

• The prairie dogs remain in these structures for up to one week. Daily feeding is conducted.

• When the time is appropriate, the cages are removed from the artificial burrows. A minimal two days of intensive monitoring is required to insure the prairie dogs commit to digging home burrows within the accepted release area.

• Predator monitoring and non-lethal discouragement may be conducted, such as installing fencing around the release area.

• Regular monitoring and daily feeding are conducted at the onset.

• Maintenance efforts may include regular flea dusting around burrows, and supplemental feeding during drought conditions.

Water Tanker

In order to engage in flushing, one of our two methods for catching endangered prairie dogs, we need to use a water tanker. Following is a checklist for how we use the tanker for those who are interested!

Water tanker preamble:

Caveat Emptor: Buyer, beware! Unless you are aware of what you need you are bound to be disappointed. The rental people are not there to anticipate your needs; you must be prepared!

Tow List

Most of the times the tankers will have a commercial tubular electrical connection that will not fit anything you have. Although they should not let you off the lot without working lights, they will. Most of the time it is not a problem BUT…

DON’T DRIVE AT NIGHT! Diane has a tubular connection adapted to a “standard” trailer connection. Use it/borrow it if you need/want to. The bottom line is that most of the electrics on the trailers don’t work anyway.

They should hook up 3 chains, 2 as emergency chains and the third for the brake should the trailer become disconnected. If you stop fast you will feel the brake cut in. If it has cut in, it will also cause a slight lurch when you start off. Pay attention to cutting corners as you are towing a trailer equal in length to your vehicle.

Water tanker know list

Fact #1: The Albuquerque fire hydrants have a 2 1/2” male connection on the side and a 4” connection on the front; you always use the side connection

Fact #2: Once you have the fill hose connected open the hydrant slowly, using the “nut” on the top of the hydrant. BEWARE: the water is under a lot of pressure. If the fill hose is connected mechanically to the water tanker be prepared for some jumping in the hose and leakage; if you are holding the fill hose in the tanker be prepared for a surge. Open the hydrant slowly. RIGHT OR CLOCKWISE SHUT; LEFT OR COUNTER CLOCKWISE OPEN. You will have to turn it several times to get it to start flowing.

Fact #3: The water meter has a 2 1/2” female hose connection to connect to the fire hydrant side connection. Obscene as it may be, stick it between your legs and turn the connection until it is snug (righty-tighty,  lefty-loosey). It is bulky and your legs will steady it to allow you to align and tighten it.

Fact #4: The water meter has a 2 1/2” male hose connection to which connect the fill hose

Fact #5:  You must have a fill hose with a 2 1/2″ female screw coupling to conduct the water from the hydrant to the water tanker.

Fact #6: You must have a garden hose adapter on the discharge end of the pump to hook the flushing hose to.
Water tanker definitions:

  • Fire Hydrant: The things dogs piss on and from which you will get water
  • Hydrant Wrench: A five sided device that fits over the hydrant nut and side caps. It is at the end of a short run of rod (which can be tightened to the hydrant nut) to allow you to undo the side caps and open the hydrant. A pipe wrench will do.
  • Fill Hose: The hose which attaches to the water meter and conducts water to the tanker. THIS HOSE MUST HAVE A 2 1/2” FEMALE SCREW CONNECTION ON ONE END TO HOOK TO THE WATER METER OR HYDRANT.
  • Garden Hose Adapter: Something that fits on one of the discharge lines from pump, temporarily or permanently) to allow you to hook up a garden hose to the pump. It should look like a hose bib, hose valve, hydrant or whatever you might call such a device but must accept a garden hose connection. It should have a male thread.
  • Spray hose: Something they will normally “include” with the tanker which you have no use for.
  • Spray hose valve: Something that attaches to the end of the spray hose and which you have no use for either.
  • Gas Can: A vessel that holds gasoline; you will need one to refill the gas tank; Yvonne has one so there is no need to rent one. But you will need it to refill the gas tank, so ensure that it has gasoline in it.

Final Check List:

So you are at the rental place, you have your tanker connected to your pick up what do you need to have as a minimum:

1) The water tanker; safety chains; brake chain, all connected.

2) Preferably (but not necessarily) the proper electrical connections

3) A fill hose with a 2 1/2” female screw connection to connect to the water meter or water hydrant; something that preferably (but not necessarily) mechanically connects to the water tanker.

4) A water hose connection from the discharge of the pump, either permanently attached or attachable (usually a clip connection)

5) Paperwork ENSURE YOU HAVE EVERYTHING THEY SAY YOU DO (remember, you don’t need a spray hose)

6) Full tank of gas for the pump (should be included)

7) Stick your arm out the window and get the contractor attitude, cut off anyone you want, you are on a mission…

Water Tanker Fill:

  • Remember I’ve warned you about the surge.
  • You have your paper work, right? The permit??
  • Pull up to a hydrant, leaving enough room for the hose to extend…
  • Remove one of the side caps with the hydrant wrench
  • Hook up the meter (or fill hose if you are stealing) to the hydrant
  • Hook up the fill hose to the meter and to the water tanker (either mechanically with the clip connector or through the top)
  • Open the hydrant nut slowly
  • Fill tanker
  • Shut valve when full
  • Disconnect hoses
  • Disconnect meter
  • Put on end cap and tighten
  • Roll up hoses
  • Put soap in the water tank
  • Put all tools, meter, and whatever else in the vehicle and head to the site.

On site start up:

  1. Hook up the garden hose to the garden hose adapter on the pump and open the valve
  2. Turn on the gas to the engine
  3. Prime the pump if you need to
  4. Turn the engine shut off switch ON
  5. Open the choke if you need to
  6. Pull the starter cord and start the pump
  7. Once it starts, close the choke
  8. Adjust the speed using the throttle control
  9. Start flushing

Do you want to learn yet more about the tanker? Well, you’re in luck! Download this document with yet more information and even a diagram!

Architecture of a burrow

Architecture of an Artificial Burrow

 artificial burrow

The picture to the left illustrates one example of an artificial burrow.  PDP uses a slightly different design.  We use a 25-gallon, plastic nursery pot for what we call the nesting box (described in the illustration as the “initial burrow chamber or room”).  We attach a ten-foot long tube to the side of the upside-down nursery pot for an entrance/exit tunnel, as shown.  Our second tube, unlike the one in the picture, we install through the top of the nursery pot, extending down into it so that the end of the tube sits a few inches above the base.  We dig a hole in the ground roughly four feet deep, lay a piece of hardware cloth in the bottom, and then set on that the upside-down nursery pot with attached tubes.  The hardware cloth prevents the prairie dogs from digging out of the nesting box, while the tubes allow them to climb to the surface.  When we release the prairie dogs, we usually send them down the vertical tube; gravity encourages them to proceed to the bottom rather that stopping in the tube and causing a traffic-jam.

After inserting the prairie dogs into the artificial burrows, we place a containment cage (we call them cage caps) over each egress tube.  We continue to feed and monitor the prairie dogs for up to five days.  This gives them a chance to acclimate to their new surroundings.  Then we remove the cage caps and allow them to “escape” from the artificial burrows.  Able to come and go as they please, they continue to use the man-made burrows as a refuge from predators and for temporary shelter until they can construct their own burrows.

Caregiver Protocols


In 2008, Prairie Dog Pals submitted a proposal to the city for the rescue and relocation of prairie dogs. The RFP (Request for Proposals) contained some interesting language that gave us cause to review and update some of our procedures. The RFP required that we determine the necessary vaccinations for handling prairie dogs. While we were not aware of any requirements we researched CDC files and talked with our local health officials.

There are no vaccination requirements (please refer to the letter from the city regarding this.)

Based on the letter and our review of CDC recommendations for handling animals during rescue operations, we’ve developed our own protocol to protect our  volunteers.

Personal Protection for Caretakers

• Wash hands with soap and water:

  1. Before and after handling each animal
  2. After coming into contact with animal urine, feces, or blood
  3. After cleaning cages
  4. Before eating meals, taking breaks, smoking, or leaving the shelter
  5. Before and after using the restroom

• Use anti-bacterial cleanser after washing.

• Wear heavy protective gloves when handling prairie dogs.

• Wear surgical gloves when handling sick or wounded animals.

• Wear surgical and protective gloves when cleaning cages.

• Consider use of goggles or face protection if splashes from contaminated surfaces may occur.

• Do not allow rescued animals to bite or scratch you.

• Do not eat in animal care areas.

• Pregnant women and immuno-compromised persons should not volunteer for positions involving direct animal contact.

Optional

• Bring a change of clothes to wear home at the end of the day.

• Bag and thoroughly clean clothes worn at the shelter.

• Whenever possible, caretakers should have completed a 3-dose prophylactic vaccination series for rabies.

• Whenever possible, caretakers should have a tetanus shot to protect against infections from accidental scratches or bites.

Required

• In the event that a person is bitten by a prairie dog that appears to be ill or acting strangely, the animal will be surrendered for rabies testing and the person be given prophylactic vaccination as a precaution. In addition, the testing should include plague/tularemia screening in case the sick animal represents the first stage of a plague epizootic.