A bird’s beak colour can change due to various factors like age, diet, hormones, or seasonal changes. For example, some birds develop brighter beaks during mating season to attract partners.

Apr. 17, 2025 — A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as ...

As the H5N1 bird flu virus mutates and rapidly spreads through American cattle herds — a first for the U.S. — doctors and veterinarians are fearful that if the virus is left unchecked ...

Bird flu has been circling the globe for decades. So the discovery in 2024 that the deadly pathogen had jumped from a wild bird to a cow came as a shock to virus watchers. Now, in just over a year ...

Are you ready to join the millions of people who enjoy birds? If so, there’s no better time than the present to take the plunge—or at least dip your toes in. But wait. Where should you go? How do you ...

Have you seen something interesting? Click Submit to share your rare bird sightings via our simple form.

The amazing thing about filming penguins in the wild, “Secrets of the Penguins” cinematographer Bertie Gregory tells Variety, is that since the big birds don’t have land-based predators ...

The continued outbreak of bird flu has resulted in the culling of more than 30 million poultry birds across nine states this year. That’s about 10 million more than the last quarter of 2024.

In 2024, Robert Redfield, a former director of the Centers for Disease Control and Prevention (CDC), warned that it is “not a question of if, it’s more a question of when we will have a bird flu ...