|
|
|
|
|
Argel-de-Oliveira,Maria Martha; Curi,Nancy A; Passerini,Tatiana. |
The observation of parents feeding a captive fledgling of Great Kiskadee revealed that visitation is more frequent in the first hour after sunrising, with lesscr peaks along the day. The diet supplied consisted mainly of insects (Hymenoptera, Lepidoptera, Coleoptera, Diptera), along with other items as human-made materiais (food scraps, pellets of animal food), lizards (Hemidactylus mabouia), non-identified fruit pulp, gastropods and arachnids (Opiliones). The ability that P. sulphuratus has for identifying food items absent froni more natural habitats and for exploiting resources of unpredictablc spatial and temporal distributions confers the species a dietary flexibility that probably contributes to its efficiency in colonizing urban habitats. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Passeriformes; Tyrannidae; Pitangas sulphuratus; Diet; Urban environment. |
Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000400027 |
| |
|
| |
|
|
Vasconcelos,Marcelo Ferreira de; Dutra,Eduardo de Carvalho; Mazzoni,Luiz Gabriel; Pedroso,Letícia Ferreira; Perillo,Alyne; Valério,Fernando Augusto; Guerra,Tadeu; Petrocchi,Diego; Morais,Rodrigo; Santos,Lucas Penna Soares; Garzon,Bruno; Dias,Juan Espanha Moreira; Santos,José Enemir dos; Morais,Allan Suhett de; Guimarães,Letícia Souza Lima; Garcia,Frederico Innecco Alves; Almeida,Thiago Oliveira e; Benfica,Carlos Eduardo Ribas Tameirão; Peixoto,Helberth José Cardoso; Ribeiro,Bruno Pardinho. |
Urban avifaunal surveys in Brazil have been increasing in recent years, despite none of them consisting of long-term studies indicating events of regional colonization and/or missing species. Here, we present an avifaunal survey of an urbanized ecosystem in southeastern Brazil, carried out along 30 years, on the campus of the Pontifícia Universidade Católica de Minas Gerais, municipality of Belo Horizonte, Minas Gerais state. Inside the campus there is a forest reserve adjacent to a small lake. The inventory was mainly based on opportunistic records from the years 1982-2013. We recorded 134 bird species along the past 30 years. However, the present avifauna is composed of 123 species. A total of 97 species was recorded in the reserve, including the forest... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Avifauna; Colonization; Disappearing species; Urban environment. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492013002500001 |
| |
|
| |
|
| |
|
|
|