Surveys of Forest Birds on Puerto Rico, 2015.

ABSTRACT: Background:The island of Puerto Rico supports a diverse assemblage of breeding birds, including 16 endemic species (Raffaele et al. 1998), and provides critical wintering habitat for many North American migratory birds (Wunderle and Waide 1994). Despite being a hotspot of avian biodiversity, spatially extensive data on the distribution and abundance of birds on the island are scarce. Breeding-bird assemblages were sampled by the North American Breeding Bird Survey from 1997-2007 (Sauer et al. 2013), but comparable primary data are not available for bird assemblages present during the boreal winter. New information:We provide data from one of the few spatially extensive surveys of forest birds on Puerto Rico. We sampled 211 locations in forests across the island during January-March 2015 using repeated point-count surveys. These data are suitable for use in estimating abundance, occupancy, and distribution of forest birds on Puerto Rico during the winter.

SUBMITTER: Lloyd JD 

PROVIDER: S-EPMC5740410 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature