Dr. Rebecca Holberton talks about declining migration numbers of songbirds in this UMaine Today article. https://umaine.edu/news/blog/2015/12/03/holberton-birds-of-a-feather-dont-always-migrate-together/?utm_source=University+of+Maine+Employees+—+September+2015&utm_campaign=b6bb3faaeb-Weekly_news_update_12_712_4_2015&utm_medium=email&utm_term=0_66d50b7a61-b6bb3faaeb-207724169
read more Holberton’s Migratory Bird Research Featured in UMaine Today