INDEX 271 



Bat — Continued. pace 



little bull (log 28, 177 



little yellow 29, 317 



little yellow-cared 28, 203 



long-legged 28, 183 



Mexican long-nosed 28, 17a 



Mexican red 39. 216 



Mexican straw-colored 29, 211 



Mexican vampire 29, 208 



Mirador brown 39, 215 



Nelson's false vampire 28, 188 



Nicaraguan small-eared 28, 180 



northern yellow-shouldered 39, 197 



Panama long-tongued 28, 193 



Panama short-eared 29, 217 



Panama spear-nosed 28, 185 



Peters' black 29, 214 



round-eared 28, 183 



rusty long-tongued 28, 192 



sac-winged 172 



Salvin's 28, 203 



San Pablo 28, 20x 



short-tailed 28, 194 



Sinaloa mastiff 29, 222 



Thomas' 28, 176 



Tomes' long-eared 28, 182 



vampire 188 



Watson's 28, 204 



white 28, 204 



yellow-eared .- 28, 198 



Bauhinia hymenaeaefolia 36 



inermis 36 



pauletia 36 



Bayano Lumber Company 5 



Becard, Cinnamon 30, 33 



Begonia brevicyma 41 



chiriquina 4^ 



setosa 41 



stigmosa 41 



Bell-bird, Costa Rican 42 



Birds, arid lower tropical 35 



humid lower tropical 32 



lower tropical 29 



savanna and semiforested borders 37 



temperate 42 



upper tropical 39 



Bittern, sun 29 



Blackbird, Cayenne red-breasted 3^1 35. TH 



Boca de Cupe 10, 14, 17 



Boqueron, work at 16 



