How To Build a Wildlife Management Plan That Actually Works for Your Farm

Effective wildlife management on the farm starts with understanding the problem, then matching control strategies to the species, crops, acreage, and level of damage. There is no single solution for keeping wildlife out of agricultural fields. Deer, birds, wild pigs, and other animals behave differently, and the strategies that make sense for one farm — or even one field — may not make sense for another.

Rather than starting with a particular deterrent, growers should first determine what is causing the damage, when it is occurring, and where wildlife is gaining access.

“I recommend starting with the problem rather than a product. Identify the species causing the damage, when the damage occurs, how the animals are entering, and which parts of the operation are most valuable or vulnerable,” says Dr. Jared Beaver, Assistant Professor and Extension Wildlife Specialist at Montana State University.

Match the Strategy to the Farm

Once the problem is identified, growers can begin determining which combination of tools is practical. Fencing and netting can provide physical exclusion, while habitat modification, deterrents, hunting, and other population-management strategies can address different parts of the problem.

But acreage, crop value, wildlife pressure, and cost all influence what is realistic.

“There is a balance of how much time/money one is willing to spend compared to the cost of the damage that is occurring,” says Brian MacGowan, PhD, Certified Wildlife Biologist, Extension Wildlife Specialist and FNR Extension Coordinator at Purdue University. “Approaches for different species will vary because they have different behaviors, etc. as well as the local population levels.”

For smaller or higher-value production areas, growers may be able to justify investing more heavily in physical barriers.

On larger operations, protecting every acre may not be financially practical, making it more important to concentrate on resources where and when losses are most likely.

Layer Control Tactics

A long-term plan also requires recognizing that one control tactic may not be enough. Combining approaches can make it more difficult for wildlife to simply adapt to or work around a single defense.

Timing matters, too. Growers can focus on deterrents and other control efforts around vulnerable stages of production and begin managing wildlife before feeding patterns become established.

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“Deterring birds can be more difficult and take a combination of techniques. Netting, where feasible, is the most effective way to reduce bird damage,” says Katie Brooks, Penn State Extension Specialist. “Scare tactics and noise devices can frighten birds away and work best when used together. Varying the location, color, and types of scare devices can also enhance their effectiveness and reduce the likelihood of adaptation.”

Ultimately, an effective wildlife management plan does not mean using every available control method.

It means understanding the pressure on the farm, investing in strategies that make sense for the operation, and combining those tools in ways that address both immediate damage and longer-term wildlife pressure.