Welcome to BRNW Banded Birds.
Help researchers track movements and study the survival rates of Caspian Terns and Double-crested Cormorants in western North America by reporting the colored-leg bands, date, and location.
For more information about Bird Research NW, please visit www.birdresearchnw.org. Thank you for contributing!
Start by choosing the species of bird you are submitting band information for: