207 



INDEX TO SPECIES (Cont.) 



WIGEON, AMERICAN 41, 88, 89, 129 



EUROPEAN 129 

 WILLET 42, 46, 98, 135 

 Xema sabini see SABINE'S GULL 

 YELLOWLEGS, GREATER 44, 45, 98, 135 



LESSER 45, 98, 135 



ZaZophus eal-ifom-ianus see CALIFORNIA SEA LION 

 Z-iphius oavirostr-is see GOOSE-BEAKED WHALE 



frU.S. GOVERNMENT PRINTING OFFICE: 1980 676-403 



