299. Great Loon (Colymbus glacialis) 300. Red-throated Loon (Colymbus septentrionalis) illustration from Zoology of New York...

299. Great Loon (Colymbus glacialis) 300. Red-throated Loon (Colymbus septentrionalis) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from The New York Public Library. Digitally enhanced by rawpixel.

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ID : 
329433

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