The traits that predict the magnitude and spatial scale of forest bird responses to urbanization intensity.

ABSTRACT: As humans continue moving to urban areas, there is a growing need to understand the effects of urban intensification on native wildlife populations. Forest species in remnant habitat are particularly vulnerable to urban intensification, but the mechanisms behind these effects are poorly understood. An understanding of how species traits, as proxies for mechanisms, mediate the effects of urban intensification on forest species can help fill this knowledge gap. Using a large point count dataset from the Second Pennsylvania Breeding Bird Atlas, we tested for the effects of species traits on the magnitude and spatial scale of the responses of 58 forest bird species to urbanization intensity in landscapes surrounding count locations. Average urbanization intensity effect size across species was

SUBMITTER: Paton GD 

PROVIDER: S-EPMC6657869 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature