. The Auk. Birds; Ornithology. I. Marsh Hawk. II. Sharp-shinned Hawk. III. Cooper's Hawk. IV. Goshawk. V. Red-tailed Hawk. VI. Red-shouldered Hawk. VII. Swainson's Hawk. VIII. IX. X. XI. XII. Broad-winged Hawk. Rough-legged Hawk. Duck Hawk. Pigeon Hawk. Sparrow Hawk. XIII. Long-eared Owl. Xl\'. Short-eared Owl. X\". Barred Owl. X\I. Screech Owl. X\1I. Horned Owl. X\-III. Hawk 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 origi
. The Auk. Birds; Ornithology. I. Marsh Hawk. II. Sharp-shinned Hawk. III. Cooper's Hawk. IV. Goshawk. V. Red-tailed Hawk. VI. Red-shouldered Hawk. VII. Swainson's Hawk. VIII. IX. X. XI. XII. Broad-winged Hawk. Rough-legged Hawk. Duck Hawk. Pigeon Hawk. Sparrow Hawk. XIII. Long-eared Owl. Xl\'. Short-eared Owl. X\". Barred Owl. X\I. Screech Owl. X\1I. Horned Owl. X\-III. Hawk 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 American Ornithologists' Union. Washington, D. C. American Ornithologists' Union, etc
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectbirds, booksubjectorn