THREATENED REPTILES AND AMPHIBIANS OF THE UNITED STATES—continued 



Bog turtle 90 



Green turtle 91 



St . Croix ground lizard 93 



Blunt-nosed leopard lizard 94 



Puerto Rican boa (Culebra Grande) 96 



San Francisco garter snake 97 



Status-undetermined reptiles and amphibians 98 



qo THREATENED BIRDS OF THE UNITED STATES 99 



Newell ' s Manx shearwater 100 



Hawaiian dark-rumped petrel (uau) 101 



Eastern brown pelican 102 



California brown pelican lOA 



Florida great white heron 106 



Hawaiian goose (nene) 108 



Aleutian Canada goose 109 



Tule white-fronted goose Ill 



Lay san duck 113 



Hawaiian duck (koloa) 114 



Mexican duck 116 



California condor 118 



Florida Everglade kite (Florida snail kite) 120 



Puerto Rican sharp-shinned hawk 122 



Hawaiian hawk (io) 123 



Southern bald eagle 124 



Prairie falcon 126 



American peregrine falcon 127 



Arctic peregrine falcon 129 



Northern greater prairie chicken 131 



Attwater's greater prairie chicken.. 133 



Lesser prairie chicken 134 



Masked bobwhite 136 



Whooping crane 138 



Florida sandhill crane 140 



Mississippi sandhill crane 141 



California clapper rail 142 



Light-footed clapper rail 144 



Yuma clapper rail 145 



California black rail 146 



Hawaiian gallinule (alae ula) 147 



Hawaiian coot (alae keokeo) 148 



Eskimo curlew 149 



Hawaiian stilt (aeo) Ibl 



XI 



