El Águila Arpía (Harpia harpyja Linnaeus) es la rapaz de mayor tamaño que habita los bosques amazónicos, sin embargo en el Perú, es muy poco lo que se sabe de esta especie. Desde 1996 a 2001, realizó una investigación en la Comunidad Nativa de Infi erno para obtener información sobre la biología de la especie mediante la localización y observación de nidos activos y abandonados. La investigación permitió encontrar los primeros nidos activos descritos para el Águila Arpía en Perú e indicarían una cierta preferencia para anidar en castañales. Así mismo, la información recogida ha permitido establecer que el área de anidamiento de una pareja de Águilas Arpía en la zona de estudio es de aproximadamente 4300 hectáreas. El análisis de los restos de las presas consumidas y de las egagrópilas recolectadas dentro y alrededor de la base de los nidos nos han permitido hacer una primera descripción de la dieta de la especie, la cual está compuesta principalmente por mamíferos arbóreos.
The establishment of protected areas (PAs) is a central strategy for global biodiversity conservation. While the role of PAs in protecting habitat has been highlighted, their effectiveness at protecting mammal communities remains unclear. We analyzed a global dataset from over 8671 camera traps in 23 countries on four continents that detected 321 medium‐ to large‐bodied mammal species. We found a strong positive correlation between mammal taxonomic diversity and the proportion of a surveyed area covered by PAs at a global scale (β = 0.39, 95% confidence interval [CI] = 0.19–0.60) and in Indomalaya (β = 0.69, 95% CI = 0.19–1.2), as well as between functional diversity and PA coverage in the Nearctic (β = 0.47, 95% CI = 0.09–0.85), after controlling for human disturbances and environmental variation. Functional diversity was only weakly (and insignificantly) correlated with PA coverage at the global scale (β = 0.22, 95% CI = −0.02–0.46), pointing to a need to better understand the functional response of mammal communities to protection. Our study provides important evidence of the global effectiveness of PAs in conserving terrestrial mammals and emphasizes the critical role of area‐based conservation in a post‐2020 biodiversity framework.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.