Zimbabwe Wild Dogs

Conservation of endangered wild dogs

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Finding the dogs using trackers

Category: Uncategorized | Date: Jan 23 2008 | By: admin

Ruben, head tracker, GLTFCA Wild Dog ProjectFinding the dogs using trackers…

This year, as we have done for the last three years, we plan to try to locate all of the wild dog dens in Savé Valley Conservancy. The dogs den down and have their pups starting in around May. They stay at a den for a period of about 3 months or so (sometimes moving the location of the den a short distance within that time). They have large litters, averaging around 10 pups. Normally, one pair breeds and the other dogs help to raise the pups by guarding the den or by providing food to them. The dogs in the pack are usually closely related to the breeding pair (often as brothers or sisters) and so by helping raise the pups they in fact pass on some of their genes. Due to the large litter sizes, a pair of dogs simply can’t raise pups alone. In fact, raising large litters is so demanding that packs below 4-5 individuals usually fail to raise pups. When the pack goes out hunting, one dog usually stays at the den to guard against spotted hyaenas and other predators. There’s not much the guard dog can do if the den is visited by lions though..

The denning period is a very useful time for us, as it enables us to count how many wild dog packs there are, and to get photographic records of all of the packs. At the moment, we only have two of the nine wild dog packs radio collared, which means that we have to find the rest of the packs by using experienced trackers who follow the wild dog spoor. We normally gather reports of wild dog sightings on the conservancy radio network, and then go to the area in which the dogs were seen and follow the tracks. Ruben, featured in the photo below is our most experienced tracker. He has worked with wild dogs for 11 years now and has an amazing ability to find them. His greatest strength is that he understands their behaviour and will often leave the spoor trail and move ahead predicting where he thinks the dogs will be. Often, he then runs into the spoor trail again, saving hours of tracking that would have been needed had he followed the dogs on their circuitous route to their final destination.

7 Responses to “Finding the dogs using trackers”

paula, on 23 Jan 2008

Hi Peter, we are hearing some frightening news about politics in Zimb (I know it’s rich coming from a Kenyan!) at the moment, hope you guys are safe.

F. J. PECHIR, on 23 Jan 2008

Thank you Peter for your interesting report. I hope the wild dogs in the area can be located soon!

THERESA SISKIND, on 24 Jan 2008

Peter, these trackers are simply amazing. The role of the “baby sitter” at the den is crucial. Do they regurgitate to feed the pups?

F. J. PECHIR, on 24 Jan 2008

Dear Theresa,
Yes, they regurgitate to feed them and the “baby sitter” too. To take food inside your stomach and travel some distance (frecuently long distances) is the better way to carry food fast and save from other predators if you are a wild dog with cubs and living in an environment full of competitors like lions and spotted hyenas. Not only one dog regurgitate food for the pups and their baby sitter but almost all the individuals in the hunting pack. It is common that the kill occur far away from the den, so, this behaviour has succesfully evolved through time, since little cubs do not have the posibility to travel with the hunting group such long distances.

THERESA SISKIND, on 24 Jan 2008

F.J., It’s remarkable that these dogs can do this from a physiological stand point. In humans, such as in anorexia, persistant vomiting can cause esophageal erosion. Nature designed these animals with this in mind. I wonder what age the pups are expected to join the hunt? Also, do the dogs scent mark their den like meerkats do?

Peter, on 25 Jan 2008

Hi Theresa,

The pups leave the den at three months, at which stage they follow the pack on all of their activities. They grow quickly, and althought they arent much help with hunting in the beginning, that doesnt take too long to change. The dogs scent mark the bonudaries of their home ranges heavily, and scent marks are used by neighbouring packs to avoid one another. When they meet, neighbouring packs often fight. In fact, new research is looking into using scats from dominant animals in packs to create ‘biofences’ to stop wild dogs from moving into inhospitable farmland where they might get persecuted

THERESA SISKIND, on 25 Jan 2008

Peter, what a great idea about scat being used as a biofence, excellent research. In Eastern Europe, wildlife biologists have used recordings of wolf packs to scare away wolves from livestock. I have a lot of respect for the science of wildlife management and am always interested in innovative ideas to protect wildlife.

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