Bird records in the northwestern and central portions of the Amazon Basin highlight the needs for inventories and long-term monitoring in the region

Autor(es)

Borges, Sergio Henrique ^[1] ; Whittaker, Andrew ^[2] ; Almeida, Ricardo Afonso ^[3] ; Cornelius, Cintia ^[1] ; dos Santos-, Jr., Marcelo Augusto ^[3] ; Moreira, Marcelo ^[3]

Afiliação do(s) autor(es)

^[1] Univ Fed Amazonas, Dept Biol, Ave Gen Rodrigo O Jordao Ramos 3000, BR-69077000 Manaus, AM - Brazil

^[2] Museu Paraense Emilio Goeldi, CP 399, BR-66040170 Belem, PA - Brazil

^[3] FVA, Rua Estrela DAlva 146, BR-69060093 Manaus, AM - Brazil

• Tipo de documento: Artigo Científico
• Fonte: REVISTA BRASILEIRA DE ORNITOLOGIA; v. 25, n. 3, p. 206-220, SEP 2017.
• Citações Web of Science: 1

Resumo

Field records are critical to understand the bird species distribution in ecological and evolutionary contexts, especially in regions with high species diversity such as the Amazon Basin. Here we describe notable bird species records in areas with difficult access, sites monitored from long-term and human-impacted regions in the central and northwestern portions of the Amazon Basin. We present information for 35 selected species, including birds rarely observed in nature (e.g. Crypturelus duidae, Ammonastes pelzelni, Cyanocorax heilprini), species common in other biomes but rare in the Amazon (e.g. Vanellus chilensis, Elaenia flavogaster), and species apparently reported for the first time for the Amazonas state, Brazil (e.g. Hydropsalis roraimae, Myrmeciza longipes). Our records suggest recent colonization of central Amazon by some species, likely favored by the increasing environmental degradation in the region. In addition, records of species previously not reported for Amazonas state reinforce the relevance of inventories in poorly sampled regions. These bird records illustrates how biological inventories and long-term monitoring are complementary strategies for a better understand of distribution and dynamics of the Amazon avifauna. (AU)

• Processo FAPESP: 09/53365-0 - Áreas de vegetação aberta e ciclos climáticos na Amazônia Central: padrões de genética da paisagem como indicadores do fluxo gênico atual em uma paisagem naturalmente fragmentada
• Beneficiário: Jean Paul Walter Metzger
• Modalidade de apoio: Auxílio à Pesquisa - Regular