. The birds of Illinois and Wisconsin. Birds; Birds. Jan., 1909. Birds of Illinois and Wisconsin — Cory. 227. Northern Shrike. Upper plumage, ash gray or gray tinged with buff; under parts, ashy white, the feathers showing numerous faint narrow black bars; a black streak from bill through the eye; wing, more than inches long. Lanius borealis. Northern Shrike. See No. 291. Family VIREONIDtE. Vireos. Upper mandible, with very small hook at tip; first primary, very short in some species, in others nearly as long as second; toes, joined at base; tarsus, flattened and sharp behind, not rounded
. The birds of Illinois and Wisconsin. Birds; Birds. Jan., 1909. Birds of Illinois and Wisconsin — Cory. 227. Northern Shrike. Upper plumage, ash gray or gray tinged with buff; under parts, ashy white, the feathers showing numerous faint narrow black bars; a black streak from bill through the eye; wing, more than inches long. Lanius borealis. Northern Shrike. See No. 291. Family VIREONIDtE. Vireos. Upper mandible, with very small hook at tip; first primary, very short in some species, in others nearly as long as second; toes, joined at base; tarsus, flattened and sharp behind, not rounded as in front; plain colored birds, usually greenish or grayish, but often showing a faint wash of yellow on under parts; tail, always without white spots. GROUP 1. Wing, less than inches long. Crown, grayish; orbital ring, dull white; no yellow in front of eye. Vireo bellii. Bell's Vireo. See No. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Cory, Charles B. (Charles Barney), 1857-1921. Chicago
Size: 1638px × 1526px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorcory, bookcentury1900, bookdecade1900, booksubjectbirds
