The U.S. House voted Tuesday to end federal protection for gray wolves, approving a bill that would remove them from the endangered species list across the lower 48 states.

A handful of Democrats joined with Republicans in passing the bill. The measure now goes to the Senate, but it appears doomed after the White House issued a statement Monday warning that the Biden administration opposes it. Congress shouldn’t play a role in determining whether a species has recovered, the statement said.

The Republican-authored bill comes amid national debate on the wolves’ future. Hunters and farmers across the country maintain the species is stable and have been complaining for years about wolf attacks on game species and livestock. They want to be allowed to legally kill the animals.

Conservationists insist the population remains fragile after being hunted to near-extinction by the 1960s.