1917 BIRDS OF THE SOUTHERN CALIFORNIA ISLANDS 127 
Wren, Canyon, 96 Yellowthroat, Pacific, 93 
Dotted Canyon, 97 
Rock, 95 . z 
San Clemente, 98 . 
San Diego, 97 Zamelodia melanocephala, 86, 107, 111 
San Nicolas Rock, 96 Zenaidura carolinensis, 53 
Tule, 99 macroura, 53 
Western House, 99 macroura carolinensis, 53 
Western Winter, 99 macroura marginella, 53, 106, 109 
Zonotrichia coronata, 78, 107, 110 
x gambeli, 77 
Xema sabini, 28, 105, 111 gambeli intermedia, 77 
Xanthocephalus xanthocephalus, 71, 107, 111 leucophrys gambeli, 77, 107, 110 
leucophrys gambelii, 77 
leucophrys intermedia, 77 
Yellow-legs, 102 leucophrys nuttalli, 103, 107 
Greater, 47 querula, 77, 111 
Y 
