According to Project Vote Smart, Ken Salazar received a 25 percent vote rating for 2007 by the Humane Society of the United States, a zero percent vote rating for 2005-2006 by Fund for Animals, a 60 percent vote rating for 2007 by Defenders of Wildlife, and a zero percent vote rating on the Animal Welfare Institute Compassion Index. He also supported the Bush Administration's release of lands in the Conservation Reserve Program (CRP) for emergency haying in Colorado's Yuma and Phillips Counties. Salazar has an 81 percent lifetime rating from the League of Conservation Voters, including a 100 percent rating for the year 2008.