David C. Oren
Museu Paraense Emílio Goeldi
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Featured researches published by David C. Oren.
Biological Conservation | 1986
David C. Oren; Fernando C. Novaes
The golden parakeet Aratinga guarouba is endemic to northern Brazil south of the Amazon River. Here we report on the distribution, ecology, diet, behaviour, and breeding of this threatened species, based on field work with ancillary observations in captivity. Man is today the most important predator of these spectacular birds, which are hunted for the pet trade, as agricultural pests, and for meat. Urgent steps to control the domestic Brazilian trade in live golden parakeets and a major reserve in the eastern part of the birds range are necessary to stem the rapid population decline of the species in the wild.
Biological Journal of The Linnean Society | 1996
José Maria Cardoso da Silva; David C. Oren
Ornithological Monographs | 1997
José Maria Cardoso da Silva; David C. Oren; Júlio César Roma; Luiza Magalli Pinto Henriques
Bulletin of the British Ornithologists’ Club | 2002
José Maria Cardoso da Silva; Fernando C. Novaes; David C. Oren
Ornithological Monographs | 1997
David C. Oren; Theodore A. Parker
Mammalia | 1993
J. M. Cardoso Da Silva; David C. Oren
The Wilson Journal of Ornithology | 1990
J. M. Cardoso Da Silva; David C. Oren
Bird Conservation International | 1997
José Maria Cardoso da Silva; David C. Oren
Conservation Biology | 1987
David C. Oren
The Condor | 1984
Paul Roth; David C. Oren; Fernando C. Novaes