A new study on Ruff movements has defied traditional ideas about bird migration and breeding, with some males covering up to ...

As more and more "historical" checklists are added to the platform, birds we've lost now mingle with those still hanging on.

Discover the remarkable bird fossil from Antarctica that is rewriting the story of bird evolution. Learn how this 69-million-year-old bird challenges previous theories.

Great Backyard Bird Count” asks people to track the birds they see and hear over a few days. The information can help ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

A single gene that regulates testosterone levels in a "crazy" species of shore bird controls the development of three wildly different types of males, an international study involving researchers at ...

The Vettangudi Bird Sanctuary in Tamil Nadu has witnessed a remarkable surge in the number of migratory birds this season, ...

A single gene that regulates testosterone levels in a “crazy” species of shore bird controls the development of three wildly different types of males, an international study involving researchers at ...

A gene regulating testosterone in ruffs produces three male morphs with unique behaviors, offering insights into vertebrate ...

We normally associate high testosterone levels with male dominance and aggression. Among ruffs – a shore bird that breeds across Europe and Asia – some males suffer from too much of it.

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States ...