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Biota Neotrop. (Online, Ed. ingl.) ; 16(1): https://www.scielo.br/j/bn/a/BfSLLTnQwvLPRStQYRgSQCr/?format=pdf&lang=en, Jan.-Mar. 2016.
Article in English | LILACS-Express | LILACS | ID: biblio-1443003

ABSTRACT

Conflicts in conservation may arise if two or more threatened species are involved in preypredator interaction. Predators may have a profound effect on small prey populations, thus conservation actions must consider inter-specific interactions involving threatened species. Here we report nest predation events on a wild population of the Endangered red-billed curassow Crax blumenbachii Spix, 1825 by a group of the Critically Endangered yellow-breasted capuchin monkeys Sapajus xanthosternos Wied-Neuwied, 1820 in the Brazilian Atlantic Forest. This is the first study to report egg predation of an threatened gamebird by an threatened primate. We recommend that systematic conservation planning for these threatened species consider interactions, especially considering upcoming reintroduction programs indicated in the National Action Plans for these species conservation.


Conflitos em conservac¸a˜o podem ocorrer quando duas espe´cies ameac¸adas sa˜o envolvidas em interac¸o˜es presa-predador. Predadores podem ter um profundo efeito sobre pequenas populac¸o˜es de presas, portanto ac¸o˜es de conservac¸a˜o devem considerar estas interac¸o˜es interespeci´ficas envolvendo espe´cies ameac¸adas. Reportamos aqui a predac¸a˜o de ovos em uma populac¸a˜o selvagem de mutum-do-sudeste Crax blumenbachii Spix, 1825 por um grupo monitorado de primatas criticamente ameac¸ados, macaco-pregodo-peito-amarelo Sapajus xanthosternos Wied-Neuwied 1820 na Mata Atlaˆntica. Este e´ o primeiro estudo a reportar a predac¸a˜o de ovos de uma espe´cie ameac¸ada de ave cinege´tica por um primata tambe´m ameac¸ado de extinc¸a˜o. Recomendamos o planejamento conciliado de ac¸o˜es de conservac¸a˜o para ambas espe´cies ameac¸adas, especialmente por os futuros programas de reintroduc¸a˜o indicados para as respectivas espe´cies em seus Planos de Ac¸a˜o Nacionais para a Conservac¸a˜o de Espe´cies Ameac¸adas de Extinc¸a˜o.

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