ResumoNovos registros de aves para o Parque Nacional da Lagoa do Peixe, sul do Brasil. O Parque Nacional da Lagoa do Peixe, localizado na Planície Costeira do Rio Grande do Sul, teve sua avifauna amostrada inicialmente nas décadas de 1970 e 1980, datando de 1995 a primeira lista publicada das espécies de aves da área. Vários outros trabalhos divulgaram a ocorrência adicional de espécies no parque, resultando em um total de 211 espécies. A presente nota acrescenta 19 espécies à lista de aves do P. N. da Lagoa do Peixe, aumentando a riqueza conhecida de sua avifauna para 230 espécies. Três dessas espécies (Tachybaptus dominicus, Buteo albicaudatus e Petrochelidon pyrrhonota) constituem novos registros também para a península de Mostardas, longa e estreita restinga arenosa que separa a Lagoa dos Patos do oceano Atlântico.
Unitermos: aves, Parque Nacional da Lagoa do Peixe, planície costeira, Rio Grande do Sul
AbstractThe Lagoa do Peixe National Park, situated on the coastal plain of the state of Rio Grande do Sul, had its avifauna investigated initially in the 1970s and 1980s, and the first published list of the species of the park appeared in 1995. Several following papers reported the occurrence of additional species in the park, resulting in a total of 211 species known in the area. The present note adds 19 species to the list of birds of the park, increasing the known richness of its avifauna to 230 species. Three of these (Tachybaptus dominicus, Buteo albicaudatus and Petrochelidon pyrrhonota) are also new records for the entire Mostardas peninsula, the long and narrow sand ridge separating the Patos lagoon from the Atlantic Ocean.
I report here the first record of the Mouse-colored Tyrannulet, Phaeomyias murina, for the state of Rio Grande do Sul, southern Brazil. On 12 December 2013, one individual was photographed and tape-recorded in a gallery forest at Dezesseis de Novembro, in the northwest sector of the state. This record may be linked to the species' migratory habits in the southern part of its distribution, as it regularly occurs as a summer resident in adjacent areas of Argentina and Paraguay.
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