A History of North American Birds; Land Birds; Vol. 3 of 3 — Strix flammea, var. pratincola, Bonap. AMERICAN BARN OWL.

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A History of North American Birds; Land Birds; Vol. 3 of 3 Volume 3 of 3 · Strix flammea, var. pratincola, Bonap. AMERICAN BARN OWL. · ch 8/252

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