ABSTRACT: For colonial bird species, egg hatching synchrony has been considered an important factor in their reproductive success. The Red-rumped Cacique, Cacicus haemorrhous (Linnaeus, 1766), is a Passeriformes species (Icterinae) that reproduces in colonies in which groups of females lay their eggs at different periods during the reproductive season. The objective of this study was to evaluate if there was a variation in the reproductive success among C. haemorrhous females groups that lay eggs in different periods along the reproductive season. A total of 192 nests from four colonies were monitored at Parque Estadual do Rio Doce, Minas Gerais state, Brazil, and used to calculate the nest survival probability in different periods (early a...
Sucesso reprodutivo é um dos parâmetros mais usados para medir o crescimento populacional dos organi...
The risk of breeding failure often varies strongly over the breeding season. If birds optimize produ...
types of grasslands in South America. Its life history is poorly known and here we provide novel inf...
For colonial bird species, egg hatching synchrony has been considered an important factor in their r...
Diversos fatores, incluindo os locais onde as colônias são estabelecidas e o número de ninhos ativos...
Several factors, including the site where the colony was established and number of active nests can ...
The reproductive period of a bird species begins with the selection of conspecific partners and term...
Tese de mestrado. Biologia (Biologia da Conservação). Universidade de Lisboa, Faculdade de Ciências,...
Elaenia chiriquensis (Lawrence, 1865) é um Passeriforme abundante nos cerrados do Planalto Central e...
The mobbing is a set of antipredations behaviors, highly diffused among birds. The primary function ...
Despite being widely distributed in South America, the South American Terns (Tierra del Fuego to Bah...
The Strange-tailed Tyrant (Alectrurus risora) is an endangered obligate grassland bird that inhabits...
Molting and reproduction are two important stages in the life of birds that require high energy dema...
As regiões tropicais têm sofrido drásticas modificações na paisagem ao longo do tempo. No Brasil, o ...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de E...
Sucesso reprodutivo é um dos parâmetros mais usados para medir o crescimento populacional dos organi...
The risk of breeding failure often varies strongly over the breeding season. If birds optimize produ...
types of grasslands in South America. Its life history is poorly known and here we provide novel inf...
For colonial bird species, egg hatching synchrony has been considered an important factor in their r...
Diversos fatores, incluindo os locais onde as colônias são estabelecidas e o número de ninhos ativos...
Several factors, including the site where the colony was established and number of active nests can ...
The reproductive period of a bird species begins with the selection of conspecific partners and term...
Tese de mestrado. Biologia (Biologia da Conservação). Universidade de Lisboa, Faculdade de Ciências,...
Elaenia chiriquensis (Lawrence, 1865) é um Passeriforme abundante nos cerrados do Planalto Central e...
The mobbing is a set of antipredations behaviors, highly diffused among birds. The primary function ...
Despite being widely distributed in South America, the South American Terns (Tierra del Fuego to Bah...
The Strange-tailed Tyrant (Alectrurus risora) is an endangered obligate grassland bird that inhabits...
Molting and reproduction are two important stages in the life of birds that require high energy dema...
As regiões tropicais têm sofrido drásticas modificações na paisagem ao longo do tempo. No Brasil, o ...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de E...
Sucesso reprodutivo é um dos parâmetros mais usados para medir o crescimento populacional dos organi...
The risk of breeding failure often varies strongly over the breeding season. If birds optimize produ...
types of grasslands in South America. Its life history is poorly known and here we provide novel inf...