HEALTH EVALUATION OF GALAPAGOS HAWKS (BUTEO GALAPAGOENSIS) ON SANTIAGO ISLAND, GALAPAGOS

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منابع مشابه

Health evaluation of Galapagos Hawks (Buteo galapagoensis) on Santiago Island, Galapagos.

Galapagos Hawks (Buteo galapagoensis), the only endemic, diurnal raptor species in Galapagos, are currently distributed on eight Galapagos Islands having been extirpated from three of the human-inhabited islands. In January 2009, we performed health assessments of 89 Galapagos Hawks on Santiago Island, Galapagos. Four of the 89 Galapagos Hawks (4%) evaluated had physical abnormalities. Blood pa...

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The Galapagos Hawk (Buteo galapagoensis) is the only diurnal resident raptor in the Galapagos Archipelago, where it exhibits a cooperatively polyandrous mating system. Before breeding, young hawks spend 3-4 years as nonterritorial floaters. Individuals in this age class are highly gregarious on the island of Santiago. Here we examine patterns in natal dispersal and ask whether they appear to de...

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—Island species, particularly endemics, tend to have lower genetic diversity than their continental counterparts. The low genetic variability of endemic species and small populations has a direct impact on the evolutionary potential of those organisms to cope with changing environments. We studied the genetic population structure and morphological differentiation among island populations of the...

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BACKGROUND Vaccination and importation of dogs and cats are prohibited in the Galapagos, resulting in a uniquely isolated population. The purpose of this study was to determine the prevalence of infectious diseases of dogs and cats that impact their health, could spill over to native wildlife, or sentinel diseases of concern to humans. HYPOTHESIS The isolation of dogs and cats in the Galapago...

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ژورنال

عنوان ژورنال: Journal of Wildlife Diseases

سال: 2012

ISSN: 0090-3558

DOI: 10.7589/0090-3558-48.1.39