In a July interview with the Revelator – a news site published by the Center For Biological Diversity – former government trapper and wolf recovery expert Carter Niemeyer said wolf recovery can continue with or without federal protection now that there is a sustainable wolf population.“I think a lot people mistake an ESA listing as a permanent state of affairs, but it was never meant to function that way,” he said in the interview. “Other regions that fall outside of ESA recovery areas, like Colorado, still need more time for wolf numbers to increase, and I think they will. Wolves are prolific and resilient and I believe they will ultimately succeed in most areas where basic habitat needs, open space and abundant prey are all available — and all of this can happen even without ESA protection.”

Source: House of Representatives votes to delist gray wolves, bill’s future uncertain in Senate | The Spokesman-Review