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Auteur L. F. Silveira |
Documents disponibles écrits par cet auteur (2)
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Article
E. T. Grau, Auteur ; S. L. Pereira, Auteur ; L. F. Silveira, Auteur ; A. Wajntal, AuteurAlagoas Curassow Mitu mitu is considered extinct in the wild, having previously inhabited a small area in north-eastern Brazil that has since been replaced by sugar cane farms. Around 50 birds possessing morphological features of this species ar[...]![]()
Article
L. F. Silveira, Auteur ; W. D. Bartmann, AuteurBrazilian Merganser Mergus octosetaceus is considered to be one of the rarest and most threatened species in the Neotropical region, yet little is known about its distribution and life-history. We studied the population of Brazilian Merganser in[...]




