Bob Irvin has been President and CEO of American Rivers since July 2011. As President, Bob leads American Rivers in its mission to protect and restore our nation’s rivers. He is responsible for management of the strategic, programmatic, and financial operations of American Rivers. Before becoming President of American Rivers, Bob was Senior Vice President for Conservation Programs at Defenders of Wildlife. Bob has also served as Director of U.S. Conservation for World Wildlife Fund; Vice President for Marine Wildlife Conservation and General Counsel for the Center for Marine Conservation; Senior Counsel for Fish and Wildlife on the Majority Staff of the U.S. Senate Committee on Environment and Public Works; Counsel and Director of the Fisheries and Wildlife Division, National Wildlife Federation; Trial Attorney in the Civil Division of the U.S. Department of Justice; and was in private legal practice in Portland, Oregon. Bob is an expert in biodiversity conservation, wildlife law, and the Endangered Species Act. He has written and lectured extensively on biodiversity conservation issues. He is the co-editor, with Donald C. Baur, of the American Bar Association’s deskbook on the Endangered Species Act, ESA: Law, Policy, and Perspectives (2nd ed. 2011). He co-authored, with Michael J. Bean, the chapter on the Endangered Species Act and marine species in Ocean and Coastal Law and Policy (American Bar Association 2008). He was a member of the IUCN’s Red List Criteria Review Working Group which revised the standards for listing threatened species globally. He has taught Biodiversity Protection at Vermont Law School for nearly 20 years and has also taught at the University of Maryland School of Law.