There have been dozens of yeti sightings in Colorado. There is no evidence of the yeti's existence, but actual researchers in ...

If birds left tracks in the sky, what would they look like ... so must a pattern form in the wake of a flying bird. But of course birds in flight leave no trace—at least none visible to the ...

Watching synchronized swallow bird flights is one of those magical experiences that only nature can provide. Imagine: ...

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

If the wind is blowing behind them, the birds fly high up in the sky where the wind will increase their speed. Do birds migrate to Northern Ireland? Birds do migrate to Northern Ireland!

A Florida fishing guide and his clients found around 150 vultures that were stranded in the Gulf of Mexico after falling out ...

How can they fly so close without bumping into each other ... One theory is that individual birds follow their neighbors' lead. There are nearly 120 species of starlings. You can find multiple ...

Whether taking off, sustaining flight, or landing, birds must overcome the tremendous energy demands of flying. Methods for meeting those energy demands are almost as diverse as the variety of ...