• Corpus ID: 56570534

Observations of a nest of the Black-chested Buzzard-eagle Buteo melanoleucus (Accipitridae) in a large urban center in southeast Brazil

@article{SalvadorJr2013ObservationsOA,
  title={Observations of a nest of the Black-chested Buzzard-eagle Buteo melanoleucus (Accipitridae) in a large urban center in southeast Brazil},
  author={Luiz Fernando Salvador-Jr. and Leonardo Salim and Marcell Soares Pinheiro and Marco Antonio Monteiro Granzinolli},
  journal={Revista Brasileira de Ornitologia - Brazilian Journal of Ornithology},
  year={2013},
  volume={16},
  pages={6}
}
Observations of a nest of the Black-chested Buzzard-eagle Buteo melanoleucus (Accipitridae) in a large urban center in southeast Brazil 
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TLDR
This study provides information on nest activity from copulation and nest building to 3 18 days after hatching and concludes that the Ornate Hawk-Eagle is a vulnerable bird of dense forest.
Observations on nesting ornate hawk-eagles in Guatemala
TLDR
Descriptions of 2 new nest sites and the first observations of the breeding biology of the Ornate Hawk-Eagle are presented.
Observations on the nesting of the black-chested buzzard-eagle (Geranoaetus melanoleucus) in Peru
The Black-chested Buzzard-Eagle (Geranoaetus melanoleucus) is a fairly common raptor in western South America from the Merida Andes to Tierra de1 Fuego, and in southeastern South America from
Fratricidio en el Águila Mora Geranoaetus melanoleucus
TLDR
Siblicide was observed in the Black Chested Buzzard Eagle and in the study area the species seems to behave as a facultative cainist.
Behavioral ecology of Grey Eagle-Buzzards, Geranoaetus melanoleucus, in Central Chile
TLDR
La comparaison avec d'autres Accipitridae de la region Nearctique montre that les differences observees sont en relation avec les conditions meteorologiques de cette region situee dans les contreforts des Andes.
DIET SHIFTS OF BLACK-CHESTED EAGLES (GERANOAETUS-MELANOLEUCUS) FROM NATIVE PREY TO EUROPEAN RABBITS IN CHILE
TLDR
Birds were underestimated and insects were overestimated by direct observations of prey captures and transportations, while Eagles have increased their consumption of European Rabbits over time as did foxes in the study area.
Copulatory behavior of the Bearded vulture
TLDR
The high copulation rate observed may be explained by the potential risk of extra-pair copulations occurring while a member of the pair is away foraging, an activity which takes up as much as 65% of time each day.
Differential habitat selection by immature and adult Grey Eagle‐buzzards Geranoaetus melanoleucus
TLDR
Differences in flight behaviour and in the flight silhouette between adult and immature eagles may be responsible for their different habitat selection in relation to topography while immatures apparently cue on prey density for habitat selection, adults select areas that allow more economic foraging flights.
OBSERVATIONS ON SOME KENYA EAGLES
TLDR
The continuation of work on eagles in Embu district, Kenya, especially at Eagle Hill, which has now been under observation continuously since 1949, is described and possible life spans in the wild state of adults of H. dubius and S. coronatus are suggested.
COMPARISON OF FOSSIL AND RECENT SPECIES: SOME DIFFICULTIES
TLDR
The immature plumage of the Eagle-buzzard is also rather variegated for a Buteo and recalls rather that of such a species as the Great Black Hawk (Buteogallus urubitinga ).
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