Tanager, 19 note, 109, 111, 245, 246 



"Target" Markings. See Markings 



Tasmanian Devil, 149 



Teal. See Duck 



Teledu, 147, 148, 149 



Tern 



figure 55, p. 58, oceanic coloration of, 

 72; prey-confusing markings of, 155 

 Thickknee, 53 



Thylacine. See Wolf, Tasmanian 

 Tiger, 135, 140, 141 

 Tinamous, 48 



Tithorea megara. See Butterflies 



Titmouse, 114, 115 



Toad 



chameleonism of, 179; patterns of, 156, 



180, 181; green, 181 note; ground, 181; 



natterjack, 181 note; tree, 179, 180; 



young of, 169 

 Tortoise, 176, 177 

 Toucan, 109, 167 

 Tree-hopper, 202 

 Trogon 



concealing tails of, 95; complementary 

 coloring of, no; inconspicuousness of, in 



Trout, bottom-picturing patterns of, 169, 170; 

 chameleonism of, 169 



Turkey, 88 



Turtle, 177 



V 



Vanessa. See Butterflies 

 Variable Patterns. See Patterns 



W 



Wagtail, figure 49, p. 48 

 Walking stick, 198 

 Wallaee, A. R., n, 12, 150 

 Walrus, 119 

 "Warning colors," 5 

 Warblers 



chestnut-sided, figure 58, p. 78; figure 59, 

 p. 78; European, 45; wood, 79 



Wasp, 205 



Water boatman, 204 



Water Patterns. See Background-picturing 



Patterns 

 Wattle. See Appendages 

 Weasel, 4, 119, 151, 152 

 Whale, 119, 122, 123 note 



Whip-poor-will, 158, figure 27, p. 35, and figure 



28, p. 35 

 Whitethroat, figure 13, p. 28 

 Widgeon. See Duck 



'Window opening,' effect of changeable colors, 



™ 93 

 Wings 



comparative area of, in birds and butter- 

 flies, 23 1 ; waving of, by butterflies, 219 

 See also Appendages 

 Winter Landscape Patterns. See Background- 

 picturing Patterns 

 Wolf, 3, 127 ; Tasmanian (Thylacine), 119, 141 

 Wolverine., 123, 149 



Woodcock, 33, 39, 42, 54, 83, figure 20, p. 33; 

 figure 21, p. 33; figure 22, p. 33; figure 

 23, p. 33; figure 23, p. 33; figure 80, p. 

 82; figure 81, p. 82'; figure 82, p. 82 



Wood Creeper. See Creeper 



Wood Duck. See Duck 



Woodpecker, 49, 78, 114, 115, figure 83, p. 114 

 Wood Warbler. See Warblers 

 Wryneck, 49, 50 



Y 



Young animals, patterns of different from 

 adults of same species, 60, 80, 82, 83, 

 145, 169 



Z 



Zebra, 135-140, figure 88, p. 135; figure 89, p. 



136; figure 90, p. 138; figure 91, p. 138; 



and figure 92, p. 138 

 Zoril, African, 147, 150 



260 



