Average Peak Migration-Horton 2020-BirdCast.jpg

Map of lower 48 states showing estimated peak bird migration dates from April 24-May 15
Photo By/Credit

Dr. Kyle Horton /BirdCast, Cornell Lab of Ornithology and Colorado State University AeroEco Lab

Date Shot/Created
04/28/2022
Media Usage Rights/License
Copyrighted, All Rights Reserved - Used by Permission
Image
This map from BirdCast shows the estimated peak bird migration dates for the lower 48 states. Published research: Horton, K.G., Nilsson, C., Van Doren, B.M., La Sorte, F.A., Dokter, A.M. and Farnsworth, A., 2019. Bright lights in the big cities: migratory birds’ exposure to artificial light. Frontiers in Ecology and the Environment, 17(4), pp.209-214. Credit: Dr. Kyle Horton, BirdCast and Colorado State University AeroEco Lab.
Subject tags
Migratory birds