. The birds of Illinois and Wisconsin. Birds; Birds. ORDER RAPTORES. BIRDS OF PREY. Suborder SARCORHAMPHI. American Vultures. Family CATHARTIDiE. American Vultures. The Vultures are scavengers. The presence of a dead animal is often indicated by numbers of them roosting in trees or circling slowly about in its vicinity. Except during the nesting season, they are usually found in flocks. Their sense of sight is very keen, enabling them to distinguish objects at great Turkey Vulture. 448. Please note that these images are extracted from scanned page images that may have been digitall
. The birds of Illinois and Wisconsin. Birds; Birds. ORDER RAPTORES. BIRDS OF PREY. Suborder SARCORHAMPHI. American Vultures. Family CATHARTIDiE. American Vultures. The Vultures are scavengers. The presence of a dead animal is often indicated by numbers of them roosting in trees or circling slowly about in its vicinity. Except during the nesting season, they are usually found in flocks. Their sense of sight is very keen, enabling them to distinguish objects at great Turkey Vulture. 448. 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
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Keywords: ., bookauthorcory, bookcentury1900, bookdecade1900, booksubjectbirds