Sod farms drive habitat selection of a migratory grassland shorebird during a critical stopover period.

ABSTRACT: Migratory shorebirds are one of the fastest declining groups of North American avifauna. Yet, relatively little is known about how these species select habitat during migration. We explored the habitat selection of Buff-breasted Sandpipers (Calidris subruficollis) during spring and fall migration through the Texas Coastal Plain, a major stopover region for this species. Using tracking data from 118 birds compiled over 4 years, we found Buff-breasted Sandpipers selected intensively managed crops such as sod and short-stature crop fields, but generally avoided rangeland and areas near trees and shrubs. This work supports prior studies that also indicate the importance of short-stature vegetation for this species. Use of sod and corn varied by season, with birds preferring sod in spring, and

SUBMITTER: Rodkey TL 

PROVIDER: S-EPMC11384768 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature