34 items

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Rallus philipensis and Rallus dieffenbachii

Rallus philipensis and Rallus dieffenbachii (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Orthonyx albicilla abd Orthonyx ochrocephala

Orthonyx albicilla abd Orthonyx ochrocephala (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Ortygometra affinis and Ortygometra tabuensis

Ortygometra affinis and Ortygometra tabuensis (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Phalacrocorax carunculatas [onslowi] and Phalacrocorax brevirostris

Phalacrocorax carunculatas [onslowi] and Phalacrocorax brevirostris (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Phalacrocorax featherstoni

Phalacrocorax featherstoni (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Phalacrocorax punctatus (Male and Female)

Phalacrocorax punctatus (Male and Female) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Platycercus auriceps, Platycercus Nove Zealandiae

Platycercus auriceps, Platycercus Nove Zealandiae (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Pogonornis cincta (Male and Female)

Pogonornis cincta (Male and Female) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Procellaria fuliginosa and Procellaria lessoni

Procellaria fuliginosa and Procellaria lessoni (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Ocydromus earli amd Ocydromus australis

Ocydromus earli amd Ocydromus australis (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Spenoeacus punctatus and Spenoeacus rufescens

Spenoeacus punctatus and Spenoeacus rufescens (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Spiloglaux Novae Zealandiae and Sceloglaux albifacies

Spiloglaux Novae Zealandiae and Sceloglaux albifacies (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Stringops habroptilus

Stringops habroptilus (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
The Kakapo or Owl Parrot Stringops Habroptilus

The Kakapo or Owl Parrot Stringops Habroptilus (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Thinornis nove zealandiae (Adult and Young)

Thinornis nove zealandiae (Adult and Young) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Turnagra hectori and Turnagra crassirostris

Turnagra hectori and Turnagra crassirostris (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Xenicus longipes (Male and Female) and Xenicus gilviventris (Male and Female)

Xenicus longipes (Male and Female) and Xenicus gilviventris (Male and Female) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Fuligula novae zealandiae and Hymenolaemus malacorhynchus

Fuligula novae zealandiae and Hymenolaemus malacorhynchus (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Apteryx oweni

Apteryx oweni (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Ardea sacra and Ardea hollandiae

Ardea sacra and Ardea hollandiae (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Carpophaga novae zealandiae

Carpophaga novae zealandiae (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Casarca varigata (Male and Female)

Casarca varigata (Male and Female) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Coturnix novae zealandiae (Male and Female)

Coturnix novae zealandiae (Male and Female) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Creadion carnuculatus

Creadion carnuculatus (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Eudynamis taitensis (The Young fed by Grey Warbler)

Eudynamis taitensis (The Young fed by Grey Warbler) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Eudyptes chrysocomus and Eudyptula minori

Eudyptes chrysocomus and Eudyptula minori (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Apteryx mantellii

Apteryx mantellii (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Glaucopis wilsoni and Glaucopis cinerea

Glaucopis wilsoni and Glaucopis cinerea (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Heteralocha acutirostris

Heteralocha acutirostris (1873)

John Gerrard Keulemans (Dutch, 1842-1912)
Hieracidea Novae Zealandiae (Adult and Young)

Hieracidea Novae Zealandiae (Adult and Young) (1873)

John Gerrard Keulemans (Dutch, 1842-1912)