INDEX 



207 



Tiberias, Lake, 74 

 Tick-bird, African, 67 

 Ticks, 68, 78 

 Tiger, 46, 125 

 Toads, 155 



Tortoise, Galapagos, 106 

 Tortrix viridana, 119 

 Tragelaph, 88 

 Tramea rosenbergii, 157 

 Trichosurus vulpeculuy 112 

 Tristan da Cunha, 114 

 Tropisms, proper place of 



biology, 161 

 Troupe, 6g 



Tsetse fly, 60, 88, 95, 116, 121, 

 Tubular ia, 129 

 Turtle, loggerhead, 149 

 Turtle-dove, Chinese, 54 

 Typhochrestus spetshergensis ^ 44 



Ungulates, variations in numbers of. 



140 



UVAROV, 85, j5 



Vallentin, 60, yy 

 Verschaffelt, 105 

 Vespa germanica, 1 28 

 — vulgaris, 128 

 Viscacha, 66 

 Vole, bank, 12 

 Vulpes lagopuSy 182 



Wagtails, 67 



Walker, g8 

 Wallaby, 66 

 — , black-tailed, 112 

 Wallace, ii, 180, 57 

 Walrus, 106 



Walton, 141 



Warblers, 139 



Ward, 171, 97 



Wasps, 128 



Water-bloom, 112 



Water-fleas, no 



Water-mites, 154 



Water supply, 46 



Weasels, 139 



Wenyon, 8y 



Whale, 105 



— , killer, 61, 62 



— , whalebone, 59, 61 



Wheeler, 143 



Whipple, 171, 174, 96, gy 



White Nile, birds of, 103 



— butterflies, 39 



WiLKINS, 81 



Williams, C. B., 22, 88, 156, 41 



132, 152 

 — , P. H., 120 

 Willow wren, 40, 124 

 Wilson, 82 



Winters, periodic bad, 131 

 Witherby, 114 

 Wolf, 136 



— , Tibetan, 62, 184 

 Wolverene, 139 

 Wood-Jones, 132, 157, 107 

 Woodpecker, desert, 48 

 — , green, 51, 52 

 WoRMius, Olaus, 133 

 Wright, 58 



Yapp, 23, 31 

 Yosemite, fauna of, 1 1 

 Yser, floods in, 24 



Zebra, 63, 65, 70, 103, 105, 141 

 Ziegler, 133 



