Bluebird, 
Robin, 
Redstart, 
Canadian warbler, 
Wilson’s warbler, 
Hooded warbler, 
Yellow-breasted chat, 
Maryland yellow-throat, 
Mourning warbler, 
Connecticut warbler, 
Kentucky warbler, 
Prairie warbler, 
Pine warbler, 
Kirtland warbler, 
Black-throated green warbler, 
Blackburnian warbler, 
Blackpoll warbler, 
Bay-breasted warbler, 
Chestnut-sided warbler, 
Ceru‘ean warbler, 
Magnolia warbler, 
Myrtle warbler, 
3lack-throated blue warbler, 
Yellow warbler, 
Cape May warbler, 
Northern parula warbler, 
Parula, 
147 
Tennessee warbler, 
Orange crowned warbler, 
Nashville warbler, 
Golden-winged warbler, 
Blue-winged warbler, 
Prothonotary warbler, 
Black and white warbler, 
Summer tanager, 
Searlet tanager, 
Dickcissel, 
Indigo bunting, 
Blue grosbeak, 
Cardinal, 
Towhee, 
Junco, 
American goldfinch, 
Redpoll, 
Purple finch, 
Pine grosbeak, 
Evening grosbeak, 
Baltimore oriole, 
Orchard oriole, 
Redwing, 
Yellowheaded blackbird. 
Cow bird, 
Bobolink, 
Humming bird, 
fifty-four in all. The proof which al) of them furnish is the same which 
the blackpoll warbler furnishes. 
The have, perhaps, come a less distance 
in all cases, and stayed a somewhat longer time. 
All the balance of our migrating birds exhibit protective coloration, 
or are yery inconspicuously colored—a confession of inability to protect 
the nest and an argument that birds migrate to protect it. A few con- 
spicuous examples are: 
Meadow lark, 
Vesper sparrow, 
Little brown creeper, 
Field sparrow, 
Night hawk, 
Whippoorwill, 
Rails, 
Quail. 
