This comprehensive resource presents data on all species listed as threatened or endangered by the U.S. Fish and Wildlife Service. Entries include a description and photograph of each animal and a discussion of its behavior, habitat, distribution and threats. Each entry concludes with a summary of conservation and recovery efforts.
Suzanne Sessine, Walton Beacham, Frank V Castronova, Bill Freedman
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Professor of Biology, Dalhousie University