John Woinarski is an Australian ecologist with a particular interest in, and concern for, threatened species and their proximity to extinction. He has published widely on research,...ver maisJohn Woinarski is an Australian ecologist with a particular interest in, and concern for, threatened species and their proximity to extinction. He has published widely on research, policy and management, with particular focus on Australian birds and mammals. He is co-author of the authoritative Action Plan for Australian Mammals 2012.ver menos