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Mountain Lion or Cougar. Predator Ecology and Management. Three distinct features of the behavior and ecology of vertebrate predators. 1. Concepts of territoriality and home range. Functions of territory defense. 2. Response to varying prey density. Functional response -.
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Mountain Lion or Cougar Predator Ecology and Management Three distinct features of the behavior and ecology of vertebrate predators 1. Concepts of territoriality and home range
2. Response to varying prey density Functional response- Numerical response-
Moose-Wolf Populations 1959–2008 50 2500 40 2000 1500 30 Moose Wolves 1000 20 500 10 0 0 1965 1975 1995 2005 1955 1985 www.isleroyalewolf.org/ann_rep_pdf/ISRo_annrep07-08.pdf
3. Predator selectivity- certain predators are known to only eat particular prey items
Black-footed Ferrets (Endangered) prey almost exclusively on prairie dogs and other burrowing mammals
Predators and Livestock Depradation Coyote Case Study
Allow me to introduce myself. My name is Wile E. Coyote, Genius Case Study
Acme Case Study
Approximate distribution of Coyote in 1995 Case Study
General Aspects of Coyote Life History 1. Member of the Dog Family, Canidae, which includes wolves, dogs, hyenas, jackals, cape hunting dog and fox 2. Tend to be more solitary than most other canids, except fox: although they will gather together at kills 3. Generally, do not form permanent pair bonds
4. They eat almost anything with some type of food value, including three groups that are important to man- domestic livestock, upland game birds and waterfowl
5. They have an interesting relationship with foxes- excluding them from habitats where both would occur. This is known as competitive exclusion or interspecific territoriality Waterfowl losses due to predation are greatly reduced in areas where coyotes have excluded fox
Control Methods Wolverine Lethal vs non-lethal control
Lethal Methods of Predator Control 1. Direct shooting 2. Trapping- both live traps and lethal traps 3. Chemical methods- M-44 devices 1080 Broadcast application of poisons
Non-lethal methods 1. Live trap and relocate 2. Use of predator proof fencing 3. Flock/herd maintenance 4. “Guardians”
Nice collar! Anatolian Shepherd Dog aka Coban Kopegi
Donkeys serving as livestock guardians, note: mules can also be used in this capacity
Llamas make great pets/companions/partners. Why not pick one up today?