Hilario Jorge Polanco’s scientific contributions

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Publications (1)


Fig. 1. Young Turkey Vulture in its nest in Los Haitises National Park, Dominican Republic. Photograph by Joshua LePergola. 
First record of Turkey Vultures (Cathartes aura) nesting on Hispaniola
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November 2014

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284 Reads

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6 Citations

Journal of Caribbean Ornithology

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Hilario Jorge Polanco

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Julio Gañan

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Ryan Phillips

Though the Turkey Vulture (Cathartes aura) is present year-round on Hispaniola, nesting for this species has not been documented in either Haiti or the Dominican Republic. During March to June 2011 and 2012, we located four active Turkey Vulture nests in the Dominican Republic: three in Los Haitises National Park and one on private land near the town of Pedro San-chez. This paper provides the first nesting record of Turkey Vultures on Hispaniola, a description of these four nests, and general information on three other previously unreported nests.

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Citations (1)


... Nota. Imagen tomada de google Los cathartidos y su rol protagónico en los ecosistemas naturales Los padres de Cathartes aura son monógamos, la hembra pone 1 ó 2 huevos blanquecinos con manchas parduzcas en el suelo, maleza u oquedades o cavidades naturales, sin construcción de nido, ambos incuban a los huevos; asimismo, alimentan y cuidan de las crías (Curti et al., 2014). La incubación de los huevos es de 5 a 10 semanas, y la permanencia de las crías en el nido de 10 a 12 semanas, luego se da el inicio de vuelo de cada cría desarrollada. ...

Reference:

cathartidos y su rol protagónico en los ecosistemas naturales
First record of Turkey Vultures (Cathartes aura) nesting on Hispaniola

Journal of Caribbean Ornithology