Macho B, last known jaguar in U.S., died in early March. Photo by Arizona DFG. Obama bounces Bush ESA changes. The Obama administration announced Tuesday (April 28) that they would be dumping eleventh-hour Bush Administration changes to its Endangered Species Act that would have dramatically weakened the landmark wildlife protection law. The decision will once again require federal agencies to consult with experts at the U.S. Fish and Wildlife service and the National Oceanic and At
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