Spotted Nutcracker (Nucifraga caryocatactes) illustrated by the von Wright brothers. Digitally enhanced from our own 1929…
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Glaucous gull ♂ (Larus hyperboreus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio…
Brambling (Fringilla Montifringilla) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio…
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Northern Pintail (Anas [dafila] acuta) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio…