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 ...

Birds are dying in record numbers this autumn by flying full-speed into Big Apple buildings, lured to their deaths by glassy ...

But the birds’ knowledge of their flight ... “I have the privilege as pilot to experience this in the sky.” After four or five hours of flying, they land back on the ground.

Two parrots that went missing from London Zoo have ... did not return to their enclosure on 21 October after flying freely as part of their daily routine. An appeal was launched urging members ...