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Population Management

Pack of gray wolves moving through snowy forest habitat representing wolf restoration and ecosystem balance in protected wilderness areas.

Conservation, Policy Library

TWS Issues Statement: Wolf Restoration and Management in the Contiguous United States

Grizzly bear walking through forested mountain habitat highlighting wildlife conservation and human–bear coexistence challenges.

Conservation, Policy Library

TWS Issue Statement: Delisting of Grizzly Bears in the Greater Yellowstone Area

Oil and gas industrial facility in a mountain valley showing habitat disturbance and infrastructure development in wildlife areas.

Conservation, Policy Library

TWS Issue Statement: Oil and Gas Development in the Rocky Mountain West

Group of feral swine foraging on forest ground, showing habitat disturbance caused by invasive wild pigs.

Conservation, Policy Library

TWS Issue Statement: Feral Swine in North America

Group of feral horses standing in open grassland habitat, showing their presence and impact on native ecosystems.

Conservation, Policy Library

TWS Issue Statement: Feral Horses and Burros in North America

Gray wolf standing in a forest habitat, representing the importance of protecting wildlife needs and natural ecosystems.

Policy Library

TWS Position Statement: Incorporating Wildlife Needs in Land Management Plans

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Policy Library

Letter to Manitoba Provincial Minister of Sustainable Development on Management of Province’s Moose Population

Wildlife News

JWM study: Could culling deer populations impede disease management?

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