Habitat selection and foraging ecology of raptors in Amazonian Peru. Fatal attack on a Ryland’s bald-faced saki monkey (Pithecia rylandsi) by a black-and-white hawk eagle (Spizaetus melanoleucus). Identifying and providing evidence of predation events like this is key to learn more about less prominent raptors, so keep your eyes and ears open while walking in the forest!Īdams, D., Williams, S. This report suggested that smaller and lesser-known raptors, like the black-and-white hawk eagle, should also be considered important predators of Neotropical primates, principally those that occupy the mid to upper canopy given their hunting strategy. Although the observers didn’t visually witness the attack, the described observations together with the physical injuries documented on the saki most likely indicate that it was the black-and-white hawk-eagle as its predator.īlack-and-white hawk eagles utilize the “soar and stoop” hunting tactic, compared to the “perch and wait” strategy used by large raptors, consisting of searching for preys above the canopy and forest edges and, upon prey detection, diving rapidly into the forest to attack them. Visit us and fly a falcon, hold a hawk and learn all about the sport of kings, Falconry. Community in: Disambiguation Pages, Birds of Prey, Batgirl Birds of Prey (disambiguation) View source Birds of Prey ( 2011 - Present) Birds of Prey Appearances Images Gallery The Birds of Prey are a team of female super-heroes that go on special missions across the world. Several puncture holes were noted on the body and skull, while the stomach lay untouched next to the body despite most of the soft tissue having been removed. Raptor Hill Falconry provides unforgettable Falconry Experiences, Falconry Classes, Educational Bird of Prey Shows and Raptor Training & Consulting in the heart of the Shenandoah Valley of Virginia. Most of the saki’s flesh, muscles and skin were removed, with fur scattered beside and along a 16.4 m path away from the carcass. The black-and-white hawk quickly flew away after detecting the researcher approaching. After following the motion event, the researcher found out the black-and-white hawk eagle feeding on an adult saki’s carcass on the ground. Upon the researcher’s return after a couple of hours, he heard wing’s flapping in the same location. Birds of prey, such as hawks, vultures and bald eagles, use the park's many steep mountain sides and trees in forested areas as vantage points over the river or agricultural fields below. While conducting the usual primate behavior monitoring, one of the research assistants heard a large bird flapping, followed by alarming calls of a group of sakis, which are whistle-like calls emitted when they detect an eagle’s presence. This fatal event was recorded on 23 July, 2014, during a long-term project assessing the anti-predation behavior and alarm calling of P. Ryland’s bald-face saki carcass on the forest floor, and attacked by the black-and-white hawk eagle. Monitoring of the Andean Amazon Project (MAAP).
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