Integrating data types to estimate spatial patterns of avian migration across the Western Hemisphere.

ABSTRACT: For many avian species, spatial migration patterns remain largely undescribed, especially across hemispheric extents. Recent advancements in tracking technologies and high-resolution species distribution models (i.e., eBird Status and Trends products) provide new insights into migratory bird movements and offer a promising opportunity for integrating independent data sources to describe avian migration. Here, we present a three-stage modeling framework for estimating spatial patterns of avian migration. First, we integrate tracking and band re-encounter data to quantify migratory connectivity, defined as the relative proportions of individuals migrating between breeding and nonbreeding regions. Next, we use estimated connectivity proportions along with eBird occurrence probabilities to pro

SUBMITTER: Meehan TD 

PROVIDER: S-EPMC9787853 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature