GROUP-HEADINGS. 



BLACK BIRDS 1 



BLACK-AND-GRAY BIRDS 16 



BLACK- AND- WHIT* BIRDS 18 



BLACK-HEADED BIRDS 41 



BIRDS BROWN ABOVE AND WHITE BELOW .... 49 



BROWN BIRDS WITH SPOTTED BREASTS .... 73 



RDDDY-BREASTED BIRDS 90 



YELLOW-BREASTED BIRDS 112 



BLUE-BACKED BIRDS 126 



SWALLOW AND SWALLOW-LIKE BIRDS 129 



WRENS (SMALLEST BIRDS) 13d 



TRUNK-CLIMBING BIRDS 141 



EAGLES AND EAGLE-LIKE BIRDS 148 



HAWKS AND HAWK-LIKE BIRDS 155 



OWLS AND OWL-LIKE BIRDS ...... 169 



PIGEONS AND DOVES 177 



GROUSE 182 



SWANS 187 



LONG-LEGGED BIRDS 190 



BIRDS WITH LONG, CURVED BILLS 193 



GEESE AND GOOSE-LIKE BIRDS 199 



SURFACE-FEEDING DUCKS 207 



DIVING DUCKS 216 



DUCK- LIKE DIVING BIRDS 225 



SHORTER-BILLED RUNNING BIRDS 294 



LONG-BILLED RUNNING BIRDS 253 



SNIPE AND SNIPE-LIKE BIRDS 264 



WHITE SEA-BIRDS 268 



SKUAS 284 



BIRDS WHICH DO NOT FALL INTO GROUPS JAY, GOLDFINCH, 



WHITE WAGTAIL . 287 



