The Bookshelf for boys and girls: Nature and Outdoor Life part 3 (1912)
University Society, New York · New York : University Society · leaf 49
from The Birds of North America, and are used by kindpermission of Mr. Robert Ridgway, one of the authors of that work. 32 BIRD TALKS The food of the two species has been most care-fully studied, numerous specimens of these twokinds being among the more than a thousandhawks and owls which have been… … FIG. 3. ROUGH-LEGGED HAWK. Naturalists who have noted how frequentlythese hawks are found near the edges of smallponds and streams and about meadows, are notsurprised to learn that, in the spring, frogs andsnakes constitute the chief part of their fare,and that at other times the…
Children's literature · Children's encyclopedias and dictionaries · Literature · Encyclopedias and dictionaries
Internet Archive · BYU–Idaho · Public Domain Mark 1.0. Free to use for anything.
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