Mountain ranges with peaks reaching 14,000 feet elevation surround the expansive short grass prairie of South Park, Colorado. At an average elevation of 9,000 feet,…
Migrations and swimming capabilities of endangered pallid sturgeon (Scaphirhynchus albus) to guide passage designs in the fragmented Yellowstone River
A new tracking study of endangered…
Just launched with an incredible array of resources: Joint website of the American Ornithologists’ Union and Cooper Ornithological Society.
www.americanornithology.org…
A new paper out by Tonra and colleagues looks at whether incorporating different sources of error improves stable isotope geographic assignments. Surprisingly, one of their…
Large-scale spatial analysis of ringing and re-encounter data to infer movement patterns: A review including methodological perspectives
A major aim of bird ringing is to…
MIGRATORY CONNECTIVITY OF A NEOTROPICAL MIGRATORY SONGBIRD REVEALED BY ARCHIVAL LIGHT-LEVEL GEOLOCATORS
New paper incorporates archival light-level geolocators and band recoveries to estimate Migratory Connectivity…