Consulta: subjectFacets:"Cabot's Terns"
Registros recuperados: 2
Data/hora: 16/06/2024 04:45:27

Reproductive biology of Cabot's Terns on Cardos Island, Santa Catarina, Brazil
Provedor de dados: 49
Autores: Fracasso,Hélio Augusto Alves; Branco,Joaquim Olinto; Barbieri,Edison.
Cabot's Terns Thalasseus acuflavidus (Latham, 1737) are widely distributed along the Atlantic coast of South America from the Caribbean Islands (12º S) to the region of Porto Deseado, Argentina (46º S). Daily observations were conducted on the Cardos Island during 2003, 2005 and 2006 to determine timing and nesting success, and the reproductive biology of the Cabot's Terns nesting there. The first adults arrived at the colony from 22 April to 15 May during the three years recorded; a total of 144 nests were recorded in 2003, 174 in 2005 and 50 in 2006. Observed incubation time was 24.1 ± 0.35 days, and mean egg size was 5.15 ± 0.02 cm in length and 34.30 ± 0.25 g in weight. Hatching success was lowest in 2003 and highest in 2006, with natural causes (such...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breeding; Cabot's Terns; Brazil; Conservation; Reproductive success.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000300005

A comparison of foraging between the South American and Cabot's Tern in southern Brazil
Provedor de dados: 49
Autores: Fracasso,Hélio Augusto Alves; Branco,Joaquim Olinto; Barbieri,Edison.
Despite being widely distributed in South America and having relatively large populations, little is known about the trophic ecology of the South American Tern (Sterna hirundinacea) and Cabot's Tern (Thalasseus acuflavidus). In Brazil, South American and Terns Cabot's breed in mixed colonies from the state of Espírito Santo to Santa Catarina. Here, we describe results of a study of the feeding ecology of these two species during the reproductive seasons of April to October of 2003, 2005 and 2006 from Cardos Island, Santa Catarina, Brazil. A total of 6248, 5140, and 4006 fishes were delivered to chicks or females by South American Terns; and 1157, 628 and 98 fish and or other prey items by Cabot's Terns during the breeding seasons of 2003, 2005, and 2006,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cabot's Terns; South American Terns; Feeding ecology; Prey; Foraging.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000300016