We studied the reproduction of the Grey-breasted Parakeet (Pyrrhura griseipecuts) in Baturite Mountains, Ceará – Brazil. This critically endangered bird is a secondary cavity-nester, and in the study site it is reproducing both in natural and artificial nests. Reproductive data (number of eggs and nestlings) were collected from 2012 to 2016 to determine reproductive phases and seasonality. Ecological data was obtained in the 2016 to estimate the reproductive success of Grey-breasted parakeet (including feeding resources available surrounding the nest, temperature, humidity, presence of helpers and nest type (natural and nest-box) and compared to estimate the influence of environmental and behavioral variables on reproductive success. The D...
Most of our knowledge of reproduction of wild parrots in the Neotropics comes from studies of tropic...
For colonial bird species, egg hatching synchrony has been considered an important factor in their r...
The Chestnut-capped Blackbird, Chrysomus ruficapilus (Vieillot, 1819), is a common bird species in f...
Golden Parakeets are a poorly known, endangered parrot endemic to the Brazilian Amazon. I describe t...
The progressive exploitation and destruction of nesting habitat in recent years, combined with the s...
The progressive exploitation and destruction of nesting habitat in recent years, combined with the s...
Parakeets usually forage for massive and ephemeral plant resources at forest canopies. Fruit pulp is...
Parakeets usually forage for massive and ephemeral plant resources at forest canopies. Fruit pulp is...
The progressive exploitation and destruction of nesting habitat in recent years, combined with the s...
The Cerrado biome is a brazilian hotspot included among the most endangered biomes in the world. The...
Although there are studies on certain aspects of the feeding ecology of several species of Neotropic...
Parakeets usually forage for massive and ephemeral plant resources at forest canopies. Fruit pulp is...
La Cachaña (<i>Enicognathus ferrugineus</i>) es el psittácido de distribución más austral del mundo....
The reproductive period of a bird species begins with the selection of conspecific partners and term...
Molting and reproduction are two important stages in the life of birds that require high energy dema...
Most of our knowledge of reproduction of wild parrots in the Neotropics comes from studies of tropic...
For colonial bird species, egg hatching synchrony has been considered an important factor in their r...
The Chestnut-capped Blackbird, Chrysomus ruficapilus (Vieillot, 1819), is a common bird species in f...
Golden Parakeets are a poorly known, endangered parrot endemic to the Brazilian Amazon. I describe t...
The progressive exploitation and destruction of nesting habitat in recent years, combined with the s...
The progressive exploitation and destruction of nesting habitat in recent years, combined with the s...
Parakeets usually forage for massive and ephemeral plant resources at forest canopies. Fruit pulp is...
Parakeets usually forage for massive and ephemeral plant resources at forest canopies. Fruit pulp is...
The progressive exploitation and destruction of nesting habitat in recent years, combined with the s...
The Cerrado biome is a brazilian hotspot included among the most endangered biomes in the world. The...
Although there are studies on certain aspects of the feeding ecology of several species of Neotropic...
Parakeets usually forage for massive and ephemeral plant resources at forest canopies. Fruit pulp is...
La Cachaña (<i>Enicognathus ferrugineus</i>) es el psittácido de distribución más austral del mundo....
The reproductive period of a bird species begins with the selection of conspecific partners and term...
Molting and reproduction are two important stages in the life of birds that require high energy dema...
Most of our knowledge of reproduction of wild parrots in the Neotropics comes from studies of tropic...
For colonial bird species, egg hatching synchrony has been considered an important factor in their r...
The Chestnut-capped Blackbird, Chrysomus ruficapilus (Vieillot, 1819), is a common bird species in f...