Showing Collections: 1 - 6 of 6
Bureau of Biological Survey Field Reports and Maps ---
Bureau of Biological Survey Rodent and Bird Control Lantern Slides ---
Fresno Field Station Records --
Kathy Fagerstone Records --
Mammal Damage Unit Records --
Over the years, the Mammal Damage Unit of the DWRC/NWRC conducted research on coyote predation on livestock; rodent damage to crops, rangeland, and buried cables; and damage to timber production and reforestation efforts caused by deer, bear, and rodents, particularly pocket gophers. The Unit also studied the use of pesticides as well as methods to identify and develop non-lethal or non-chemical alternative management methods for specific wildlife problems.
Paul Hegdal Records--
Paul L. Hegdal worked as a wildlife biologist at the Denver Wildlife Research Center from the 1959 to 1991. This group of records contains materials related to studies on hazards to nontarget wildlife associated with the use of rodenticides, rodent resistant cable materials, and rodent problems in Latin America.
Filtered By
- Subject: Ground squirrels X
Filter Results
Additional filters:
- Subject
- Ground squirrels 5
- Pocket gophers 5
- Compound 1080 4
- Prairie dogs 4
- Zinc Phosphide 4
- Pesticide registration 3
- Rodent control 3
- Rodenticides 3
- Strychnine 3
- Bears 2
- Beavers 2
- Coyotes 2
- Endangered species 2
- Field experiments 2
- Jackrabbits 2
- Nutria 2
- Poisons 2
- Radio Telemetry 2
- Richardson's ground squirrels 2
- Voles 2
- American bison 1
- Animal Damage Control Program (U.S.) 1
- Animal care 1
- Animal damage control 1
- Animal vocalization 1
- Avitrol 1
- Bait traps 1
- Bats 1
- Bird control 1
- Bird strikes 1
- Birds 1
- Black-footed ferrets 1
- Black-tailed jackrabbits 1
- Black-tailed prairie dogs 1
- Brodifacoum 1
- Brodifacoum--Secondary hazards 1
- Brown tree snakes 1
- Bureau of Biological Survey 1
- Burrowing animals 1
- Cables 1
- Chemical and lethal control methods 1
- Chemical compounds 1
- Contraception 1
- Crop damage 1
- Deer 1
- Demonstration farms 1
- Demonstration forests 1
- Depredation 1
- Diphacinone 1
- Fencing 1
- Ferrets 1
- Forest damage 1
- Foxes 1
- Gophacide 1
- Immunocontraception 1
- Indian reservations 1
- International programs 1
- Invasive species 1
- Kit foxes 1
- Lethal control 1
- Livestock guarding dogs 1
- Mammal damage 1
- Mesurol 1
- Methiocarb 1
- Mice 1
- Mink 1
- Muskrats 1
- National forests 1
- Nicarbazin 1
- Nonlethal control 1
- Nontarget poisoning 1
- Owls 1
- Pesticides 1
- Population surveys 1
- Predator control 1
- Predator management 1
- Predatory animals 1
- Public lands 1
- Rats 1
- Reforestation 1
- Rodents 1
- Skunks 1
- Telemetry 1
- Toxicants 1
- Toxicity 1
- Tranquilizer trap devices 1
- Trapping 1
- Tree damage 1
- Western United States 1
- Wildlife food habits 1
- Wolves 1
- Woodpecker damage 1
- Yellowstone National Park 1
- Zinc Phosphide--nontarget poisoning 1 + ∧ less
- Names
- United States. Bureau of Biological Survey (BBS) 3
- Fagerstone, Kathleen A. 2
- U.S. Fish and Wildlife Service 2
- Animal Damage Control Program (U.S.) (ADC) 1
- Balser, Donald S. 1