Illustrations of the Birds of California, Texas, Oregon, British and Russian America — TROCHILUS ALEXANDRI.—Bourcier and Mulsant. The Purple-throated Humming Bird. PLATE XXII.—Adult Males.

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Illustrations of the Birds of California, Texas, Oregon, British and Russian America TROCHILUS ALEXANDRI.—Bourcier and Mulsant. The Purple-throated Humming Bird. PLATE XXII.—Adult Males. · ch 81/176

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