33 Free Images of Ibis (1912)

henrik grönvold bird period ornithology smithsonian libraries ibis ser.9:v.6=no.21-24;index v.1-6 (1907-1912)animals henrik grønvold paradigalla brevicauda short-tailed paradigalla

CoerebaGronvold

henrik grönvold ibis (1912)

CalliptilusSolitariusGronvold

psittaculidae illustrations henrik grönvold

Paradigalla brevicauda

Paradigalla brevicauda

Ianthia goodfellowi = Brachypteryx montana goodfellowi Ogilvie-Grant, 1912?

DicaeumParusGronvold

periparus ater (illustrations)henrik grönvold

ChalcopeliaGronvold

henrik grönvold turture

DicaeumFormosumGronvold

henrik grönvold ibis (1912)

LaniariusMufumbiriGronvold

malaconotidae illustrations henrik grönvold

Caprimulgus accrae = Caprimulgus natalensis accrae

Fringilla teydea polatzeki. In the illustration appears as a subspecies Fringilla teydea polatzeki from Gran Canaria. In 2016 a paper published in Journal of Avian Biology showed it to be a separate s

The Ibis (1912) (14750132135), 1912

malaconotidae illustrations laniarius mufumbiri

ParadigallaBrevicaudaGronvold, Henrik Grønvold, 1912

paradigalla brevicauda ibis (1912)

CaprimulgusAccraeGronvold, Henrik Grønvold, 1912

henrik grönvold ibis (1912)

ParadigallaBrevicaudaGronvold (cropped), Henrik Grønvold, 1912

paradigalla brevicauda ibis (1912)

IanthiaGoodfellowiGronvold, Henrik Grønvold, 1912

vauriella goodfellowi ibis (1912)

Astrapia stephaniae egg Ibis 1912 pl III fig 3

bird egg illustrations astrapia stephaniae

Fringilla teydea polatzeki by Gronvold, Henrik Grønvold, 1912

fringilla polatzeki ibis (1912)

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ornithology period

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ornithology period

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ornithology period

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ornithology period

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living room bird

The Birds of Australia Plate 178 Carphibis = Threskiornis spinicollis

threskiornis spinicollis (illustrations)the birds of australia (matthews)

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