Predators including coyotes, wolves, foxes, mountain lions, grizzlies, and eagles play vital roles in our ecosystems, and their presence among people creates opportunities and challenges. Predators may provide recreational benefits via observation and photography, and yet they may pose challenges for ranching operations. Integrated solutions to address livestock npredation may include modifications of animal husbandry practices and habitat, population management, and novel approaches developed through research.
Are you having predation problems now?
Predators are killing my livestock. What are my options?
We recommend that you consult USDA’s Wildlife Services office in your State. A State office can also be reached by dialing toll free 1-866-4USDA-WS (1-866-487-3297).
For detailed information about the biology and ecology of predators, as well as predation management information for various predator species, the handbook entitled, “Prevention and Control of Wildlife Damage” is available online. The handbook has chapters on coyotes, mountain lions, red fox, bobcat, grizzlies, black bears, eagles, feral dogs, and many other species.
Livestock losses to predators occurs nationwide. Although historically this has been a problem mostly in the West, the occurrence is increasing in the East as populations of some predators expand their range (e.g., coyotes).
USDA's National Agricultural Statistics Service (NASS) conducts hundreds of surveys every year and prepares reports covering U.S. agriculture. APHIS partners with NASS to collect and summarize information about livestock predation. Their latest reports are:
Economics of Livestock Losses and Predation Management
The WS predation management program provides a significant benefit to livestock producers and the public. In an analysis of 1998 (NASS) data, Bodenchuk, Mason, and Pitt found that for every dollar spent for predation management, $3 worth of livestock were saved. The full impact of a $20 million investment in predation management ($9 million in federal funds and $11 million in cooperative funds) was a $250 million net increase in economic activity. Using today's livestock values, the cost:benefit ratio would be much greater. For every federal dollar spent on predation management $10.88 in livestock is saved. Counting cooperative dollars, the cost:benefit ratio is $1:$4.87. Livestock protection activities to reduce predation from coyotes have cost:benefit ratios ranging from 1:3 to 1:27.
Wyoming's predator management program relating to livestock is cost effective, according to an analysis by the University of Wyoming's College of Agriculture. For each dollar spent in Wyoming on predation management, the benefit to livestock producers is $1.60 to $2.30.
Consideration of the benefits of predation management should include an examination of direct benefits, spillover benefits, and intangible benefits. Direct benefits accrued to the program recipient are calculated based on the number of individual animals saved from predation. Spillover benefits include secondary, indirect or incidental effects and intangible benefits include things such as overall optimized public values for predators where predation impacts are reduced. To read more, Visit the American Sheep Industry Association website to learn more.
Identifying Livestock Losses to Predators
Livestock may be harmed or killed by parasites, weather, predators, or a wide variety of other conditions and situations. Identifying the cause of livestock losses is the first step in finding solutions to the problem.
Livestock producers that use an integrated predator management program, consisting of non-lethal and lethal techniques, are most effective at reducing livestock loss. Husbandry practices and other actions taken by producers can limit the impacts of predation.
How WS Works with Livestock Producers
WS works in partnership with agencies, organizations, and individuals around the nation to protect livestock from predation. Much of WS' operational management assistance to producers is supported by funds provided by states, counties, producers, and others, in addition to Federally appropriated dollars.
The WS National Wildlife Research Center (NWRC) conducts research and investigational activities on a wide variety of wildlife damage issues. NWRC Scientists at the NWRC Scientists at the Logan, Utah Field Station focus much of their efforts on predator ecology and livestock protection management methods. Ecological research, including population and predator-prey modeling and studies about predator interactions with prey and other predators, has also been conducted by NWRC.
NWRC support of predation management includes significant resources devoted to maintaining existing tools as well as the development of new methods. Current programs include investigations of chemical reproductive inhibitors, development and testing of alternative mechanical capture methods and projects that evaluate nonlethal methods.
WS partners with State wildlife agencies and the U.S. Fish and Wildlife Service to conduct wolf damage management programs, including the investigation of injured and dead livestock, the capture and radio-collaring of wolves for research and other information-gathering purposes, and the direct removal of depredating wolves to resolve conflicts.