. Handbook of birds of eastern North America; with introductory chapters on the study of birds in nature . to a good deal of . Its commoner perch-song consists of a string of six or eight ormore, hvely, rapid notes suddenly congested into a pleasant, rollingtwitter. ... In the other perch-song, the notes of what correspondto the rolling twitter are separate and richer, and the second part of thesong is longer and more noticeable than the first whose notes are fewand slurred, while the whole is more languidly delivered. . Theflight-song, a fairly common performance in late summer, i


. Handbook of birds of eastern North America; with introductory chapters on the study of birds in nature . to a good deal of . Its commoner perch-song consists of a string of six or eight ormore, hvely, rapid notes suddenly congested into a pleasant, rollingtwitter. ... In the other perch-song, the notes of what correspondto the rolling twitter are separate and richer, and the second part of thesong is longer and more noticeable than the first whose notes are fewand slurred, while the whole is more languidly delivered. . Theflight-song, a fairly common performance in late summer, is sung fromthe height of five to forty feet above the (usually low) tree tops. It islike the commoner perch-songs, but more hurried, and slightly elabora-ated,—often with a few chippings added at both ends. 1910. Stanwood, C. J., Jour. Me. Orn. Soc. XII, 28-33 (nesting). 646. Vermivora celata celata {Say). Orange-crowned —Upperparts rather ashy olive-green; feathers of the crown orange-rufous at the base; wings and tail edged with olive-green and without white; WOOD WARBLERS 445. Fig. 114. Black and White Warbler.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbirds, bookyear1912