Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book. (For the ...

But high-speed cameras show us what makes these birds perfect flying machines ... to create the illusion that the bird is moving forward, the bird shifts into “reverse gear”—and its beak ...

Opens in a new tab or window Share on LinkedIn. Opens in a new tab or window Suspicions that there may be more bird flu going around undetected were backed by a voluntary serosurvey among ...

"We were all skeptical that this could be possible, but then somehow this started happening." "We've gone from this concept of dead birds don't fly to this new virus that seems to be a bit more like ...

"We've gone from this concept of dead birds don't fly to this new virus that seems to be a bit more like dead bird flying," explains Erik Karlsson, head of the Virology Unit at the Institut ...