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.

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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 ...

Apr. 18, 2025 — A team led by researchers say public ignorance and apathy towards bird flu (highly pathogenic avian influenza, or HPAI) could pose a serious obstacle to containing the virus and ...

Apr. 17, 2025 — A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme ...

While people say that the window to a person’s soul is their eyes, bird people say that bird poop is the window to a bird’s health. And this couldn’t be more true. Poop may be a subject with which pet ...

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 ...

There's nothing quite as delightful as getting a visit from a little backyard bird. From bluebirds to woodpeckers to hummingbirds, these avian beauties add music and movement to yards and gardens all ...

Bird beaks come in almost every shape and size - from the straw-like beak of a hummingbird to the slicing, knife-like beak of an eagle. We have found, however, that this incredible diversity is ...

The authorities have detected a bird flu case at a government poultry farm in Jashore -- the first in Bangladesh since 2018 -- raising concerns among farmers. Officials were closely monitoring the ...