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 ...

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!

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 ...

“Birds routinely fly in high winds close to buildings and terrain — often in gusts as fast as their flight speed,” Windsor said. “So the ability to cope with strong and sudden changes in wind is ...

"I was there at around 11.30pm, they were still falling from the sky ... t flying and hitting the road, they were falling dead. "I wondered if they were poisoned, or maybe it was birds who ...