To give vivid idea of Geographical Distribution compare birds of Europe, N America & Tierra del Fuego — – —  genera in Tierra del Fuego different — Opetiorhyncus — Petrels– Penguins — Alterges^t1 Ptarmigan & Plover on Hills — Wren, Woodpecker – Kingfisher — ducks & grebes – close analogues —
Carrancha in place of Crows
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Consider insects & plants – if I can — «(Fringillidæ) only»   Ducks «Teals» & grebes, «&» Gulls have same^t2 relation to birds of Europe that,– most American birds to have Europe

Scientific Practice: factual information (no source); reasoning from factual information; note for future writing
Physical Characteristics: wove paper; off-white; folded

^t1 Alterges] conjectured transcription ^t2 s] clarified

Transcription and apparatus copyright the American Museum of Natural History