Illustrations of the Birds of California, Texas, Oregon, British and Russian America — BUTEO INSIGNATUS.—(Cassin.) The Brown Buzzard. PLATE XXXI.—Adult Male and Young Female. | XtreamFm Library

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Illustrations of the Birds of California, Texas, Oregon, British and Russian America BUTEO INSIGNATUS.—(Cassin.) The Brown Buzzard. PLATE XXXI.—Adult Male and Young Female. · ch 116/176

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