New research shows that Lesser Goldfinches, a small songbird traditionally found in Southwest USA, are expanding their range northward through the Pacific Northwest at an unprecedented rate, providing ...

(AP) - U.S. wildlife officials beginning next year will drastically scale up efforts to kill invasive barred owls that are crowding out imperiled native owls from West Coast forests, under a plan ...

"What's fascinating is how these birds are adapting to human-modified ... in Spinus psaltria (Lesser Goldfinch) across the Pacific Northwest, Ornithology (2025). DOI: 10.1093/ornithology/ukaf013 ...