Scientists were slow to recognize that Covid spreads through the air. Some are now trying to get ahead of the bird flu. By Carl Zimmer Carl Zimmer has reported on pandemics since 2009 and is the ...

The strain had previously been found only in birds and people. Most bird flu infections in dairy cattle in the US have been the B3.13 variant, or what’s become known as the “cattle clade.” ...

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 ...

A near complete skull fossil found in Antarctica has revealed the oldest known modern bird — a mallard duck-size creature related to the waterfowl that live by lakes and oceans today ...

Feb. 11, 2025 — New research reports, for the first time, the widespread occurrence of biofluorescence in birds-of-paradise. The study, based on specimens collected since the 1800s, finds ...

Birds have many features that distinguish them from other animals alive today, but their earliest ancestors looked noticeably different from the familiar creatures we’ve come to recognise. Although ...

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It comes as an Avian Influenza Prevention Zone was introduced in Northern Ireland on Saturday following three confirmed cases of bird flu in wild birds in three different countries. Since early ...

Browse 640+ line bird cartoons stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Flickering neon sticks on a black ...

The Audubon Bird Guide is a free and complete field guide to over 800 species of North American birds, right in your pocket. Built for all experience levels, it will help you identify the birds around ...

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