Search
Now showing items 51-60 of 87
A review of records of the Black-capped Petrel Pterodroma hasitata in the Caribbean Sea
(2019)
The Black-capped Petrel Pterodroma hasitata is a pelagic seabird with a dangerously small population size. Remaining breeding sites are threatened by habitat loss, introduced predators, and direct harvesting. The species ...
Food habits of the endemic ashy-faced owl (Tyto glaucops) and recently arrived barn owl (T. alba) in Hispaniola
(2010)
The Ashy-faced Owl (Tyto glaucops) is endemic to Hispaniola, where the Barn Owl (T. alba) became established after ca. 1950. I examined 8322 vertebrate prey of the two species, using regurgitated pellets and prey remains ...
Spatial segregation between phenotypes of the diablotin Black-capped Petrel Pterodroma hasitata during the non-breeding period
(2023)
Despite growing support for ecosystem-based approaches, conservation is mostly implemented at the species level. However, genetic differentiation exists within this taxonomic level, putting genetically distinct populations ...
A preliminary report of ongoing research of the ecology of Black-capped Petrel (Pterodroma hasitata) in Sierra de Bahoruco, Dominican Republic – I: GPS tracking of breeding adults
(2019)
In the spring of 2018, we studied the foraging ecology of the Black-capped Petrel. The goal of this project was to gather fine-scale data on individual movements of Black-capped Petrels breeding in the Sierra de Bahoruco, ...
Pre-breeding behavior of Ridgway’s Hawks (Buteo ridgwayi) in Punta Cana, Dominican Republic
(2023)
Abstract: Recent conservation work by The Peregrine Fund has established a translocated population of the Critically Endangered Ridgway’s Hawk (Buteo ridgwayi) in Punta Cana, Dominican Republic. Although Ridgway’s Hawk has ...
Bird records in a montane forest fragment of Western Sierra de Neiba, Dominican Republic
(2003)
Abstract: We surveyed the montane forest bird community at 18001900 m elevation in western Sierra de Neiba, Dominican Republic during 68 February 2003. We documented a total of 36 species, of which 18 were recorded on point ...
Hispaniolan Lizard-Cuckoo (Coccyzus longirostris) tethered by common green snake (Uromacer catesbyi)
(2006)
Abstract: Entanglement of birds by snakes is rarely reported. On 15 July 1998, a Hispaniolan Lizard-Cuckoo (Coccyzus longirostris) was encountered tethered to a small sapling by common green snake ...
Three unusual bird nests from the Dominican Republic
(2003)
Abstract: We report unusual nests of Black Swift (Cypseloides niger), Palmchat (Dulus dominicus), and Golden Swallow (Tachycineta euchrysea), all in southwestern Dominican Republic.
The Golden Swallow Project (Proyecto Golondrina Verde) : Hispaniolan & Jamaican Golden Swallows
(2013)
Aerial insectivore species in the Greater Antilles of the Caribbean are almost completely absent from the scientific literature. The paucity of work being conducted on this guild makes broad-scale and comparative population ...
Predation of a wintering migratory songbird by introduced rats : can nocturnal roosting behavior serve as predator avoidance?
(2009)
Many studies have demonstrated the deleterious effects of introduced predators on resident populations of island birds, but few have quantified their effect on the survival and space-use behavior of migratory species. We ...