KEY FOR SUMMER 57 



5.00. In trees; under parts yellow, streaked with black; crown black. 



p. 123. Cape May Warbler. 



Black and White. 

 [10.00. Size of Kobin.] 

 A. 



9.40. On trunks or large limbs; under parts and broad stripe down back 



white; wings barred, black and white; c? with red patch on head; 



rare except near deep woods . p. 224. Hairy Woodpecker. 



8.51. Flying from exposed perch; under parts white; head black; tail 



black, tipped with white p. 208. Kingbird. 



8.35. Scratching in thickets, or singing from bush or low tree; head 

 black; sides chestnut; tail-feathers tipped with white. 



p. 152. Townee. 

 8.12. In trees, or in potato-fields; head and back black; wings and tail 

 black and white; breast white with a spot of rose in centre. 



p. 150. Rose-breasted Grosbeak. 

 7.25. In or near grassy fields; under parts black; upper parts chiefly 



white p. 103. Bobolink. 



6.83. On trunks or large limbs; under parts and broad stripe down back 



white; wings barred, black and white; d" with red patch on head. 



p. 223. Downy Woodpecker. 



A". 



12.00. In woods, often about logging-camps, forehead white; nape black. 



p. 197. Canada Jay. 

 9.00. On tops of trees or bushes; wings and tail black and white. 



p. 137. Loggerhead Shrike. 

 8.75. On trunks and large limbs ; back barred with black and white. 



p. 221. American Three-toed Woodpecker. 



8.56. On trunks and large limbs; back speckled with black and white; 



white stripe along edge of wing .... p. 220. Sapsucker. 



[6.33. Size of English Sparrow.] 



B. 



6.07. On limbs or trunks; crown black: under parts white; back bluish- 

 gray p. 86. White-bellied Nuthatch. 



5.30. On trunks and large limbs of trees; head black, with white line 

 through centre; back streaked black and white. 



p. 129. Black and White Warbler. 



5.28. (Only from northern and western Massachusetts northward.) In 

 woods; thi'oat black; upper parts dark bluish; spot on wing 

 white p. 121. Black-throated Blue Warbler. 



5.27. In trees; top of head and throat black; cheeks white; wings gray. 



p. 81. Chickadee. 



B". 



5.56. Active in trees, generally conifers, chiefly at high altitudes; crown 

 plain black; back and breast streaked. 



p. 115. Black-poU Warbler. 



