Background The harpy eagle (Harpia harpyja) is the largest They feed on sloths, monkeys and other arboreal mammals as well as Median-joining network (B) depicting relationships among control region haplotypes from harpy eagles .. To test for genetic signatures of recent population size changes. breeders of Harpy Eagles (Harpia harpyja), we describe Sloths were more common prey among females . Peregrine Fund to test a restoration effort for the species, .. may help to understand the relationship of RSD and. Harpy Eagle diet was identified by prey remains sampled around six nest trees. Most prey species were sloths, primates and porcupines, which have arboreal . One compared prey species use in relation to availability by standardized . A chi-square test with Yates correction was used to test the null hypothesis that the .
Laranjeiras, for their photographs and notification of the first nest found at mid-Xingu River; to the teams of Biota and Leme Engenharia Daiane F. Palhares, Gustavo Oliveira, Raony de M.
Alencar, Denilson Aranha and Sr. Cintra and Roberto L. Silva Norte Energia for their help with logistical support during mapping and sample collections at the Harpy Eagle nests; Olivier Jaudoin who climbed the nest trees to collect data; and Igor Martins, Daiane F.
Palhares for photographs about occasional predations. Magnusson for comments to this manuscript and S.
Harpy eagle - Wikipedia
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The eagle has been recorded as taking domestic livestock, including chickens, lambsgoatsand young pigs, but this is extremely rare under normal circumstances. They have been recorded as lifting prey up to equal their own body weight. Males usually take relatively smaller prey, with a typical range of 0. In Peru, the average distance between nests was 7.Harpy Eagle attacks Three-Toed Sloth
The harpy often builds its nest in the crown of the kapok treeone of the tallest trees in South America. In many South American cultures, it is considered bad luck to cut down the kapok tree, which may help safeguard the habitat of this stately eagle. After the first chick hatches, the second egg is ignored and normally fails to hatch unless the first egg perishes. The male captures much of the food for the incubating female and later the eaglet, but also takes an incubating shift while the female forages and also brings prey back to the nest.
It is threatened primarily by habitat loss due to the expansion of logging, cattle ranching, agriculture, and prospecting. The Peregrine Fund until recently considered it a "conservation-dependent species", meaning it depends on a dedicated effort for captive breeding and release to the wild, as well as habitat protection, to prevent it from reaching endangered status, but now has accepted the Near Threatened status.
The harpy eagle is considered critically endangered in Mexico and Central America, where it has been extirpated in most of its former range; in Mexico, it used to be found as far north as Veracruzbut today probably occurs only in Chiapas in the Selva Zoque.
It is considered as Near Threatened or Vulnerable in most of the South American portion of its range; at the southern extreme of its range, in Argentinait is found only in the Parana Valley forests at the province of Misiones.