Wildlife

Wolves, Rewilding, and Welfare

The reintroduction of wolves to former ranges is one of the most scientifically significant and politically contested wildlife management decisions of our era.

Key Facts

Wolves were reintroduced to Yellowstone National Park in 1995 with transformative ecological effects
Wolves trigger a trophic cascade — their presence restructures entire ecosystems
Approximately 6,000 wolves now inhabit the contiguous United States
Wolf depredation accounts for less than 1% of livestock losses in most US states
Livestock guardian dogs and non-lethal deterrents are highly effective wolf conflict tools

Welfare Considerations

Wolf reintroduction creates welfare considerations for multiple species: wolves themselves benefit from restored habitat and social pack living; prey species populations become healthier through behavioral effects on grazing patterns; livestock experience increased predation risk. The overall welfare calculus of rewilding — assessing the broader animal flourishing it generates versus local livestock conflicts — generally favors reintroduction when managed well.

What You Can Do

Support Defenders of Wildlife and similar organizations protecting wolf populations
Advocate for non-lethal coexistence tools over lethal wolf management
Learn about the science of trophic cascades and share it with others
Oppose legislation enabling wolf culling in states with newly recovered populations