National Bird Day 2025 highlights how bird population changes reveal environmental stress and ecosystem health worldwide.
Recent studies have deepened our understanding of the complex interplay between avian microbiomes and the uropygial gland, an exocrine organ that produces secretions critical for maintaining plumage ...
Researchers at Lund University in Sweden have discovered that bird blood produces more heat in winter, when it is colder, than in autumn. The study is published in The FASEB Journal. The secret lies ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback