White-breasted Black-capped Nuthatch from Birds of America (1827) by John James Audubon, etched by William Home Lizars.… White-breasted Black-capped Nuthatch from Birds of America (1827) by John James Audubon, etched by William Home Lizars.… Free from public domain license
Free
Ivory-billed Woodpecker from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from… Ivory-billed Woodpecker from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from… Free from public domain license
Free
Barred-shouldered Ground Dove (Geopelia humeralis) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… Barred-shouldered Ground Dove (Geopelia humeralis) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… Free from public domain license
Free
Yellow-breasted Flycatcher (Machaerirhynchus flaviventer) illustrated by Elizabeth Gould (1804–1841) for John… Yellow-breasted Flycatcher (Machaerirhynchus flaviventer) illustrated by Elizabeth Gould (1804–1841) for John… Free from public domain license
Free
White-headed Fruit Pigeon (Carpophaga leucomela) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… White-headed Fruit Pigeon (Carpophaga leucomela) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… Free from public domain license
Free
White-bellied Flycatcher (Monarcha albiventris) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… White-bellied Flycatcher (Monarcha albiventris) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… Free from public domain license
Free
Eurasian bullfinch♀ (Pyrrhula pyrrhulav) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… Eurasian bullfinch♀ (Pyrrhula pyrrhulav) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio…
Eurasian magpie (PICA PICA) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… Eurasian magpie (PICA PICA) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of…
Hybrid between common house-martin and barn swallow (Chelidon rustica L.xHirundo urbica) illustrated by the von Wright… Hybrid between common house-martin and barn swallow (Chelidon rustica L.xHirundo urbica) illustrated by the von Wright…