answer is rumourous.
2007-01-09 19:47:18 · 9 answers · asked by abhi 1 in Pets ➔ Birds
To find alternate FOOD sources. They can fly thousands of miles to find berries and insects that are just ripening or hatching in the southern hemisphere. Or just flying from Canada to Florida.
It's all about Eating!! Then they return in the spring, build a nest, mate, and the young are old enough to fly south to avoid the NEXT winter.
2007-01-09 19:51:57 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Not sure what this has to do with mobile phones...Birds fly South because most birds are warm blooded. They cannot handle the cold temperatures. So they fly where it is warmer.
2007-01-10 01:35:01 · answer #2 · answered by Karen S 1 · 0⤊ 0⤋
birds fly to the south in the winter to escape the cold and find food sorces (because of the cold food will be rare )
so birds may even travel around half around the globe as such in the case of the artic ferns
2007-01-13 10:29:34 · answer #3 · answered by anish j 1 · 0⤊ 0⤋
I agree with Rich. It's simply too far for their little legs to carry them.
There's just one problem. Ours don't fly south. If they did, they'd reach Antarctica first. So the choose to fly north.
2007-01-09 19:55:51 · answer #4 · answered by DRAGON 2 · 0⤊ 0⤋
To stay warm and find food easily.
2007-01-12 15:44:57 · answer #5 · answered by Jaff 4 · 0⤊ 0⤋
Because it's too far to walk.
2007-01-09 19:54:00 · answer #6 · answered by Rich 3 · 0⤊ 0⤋
Just to avoid frost bite.
2007-01-09 19:57:59 · answer #7 · answered by egan 5 · 0⤊ 0⤋
because animals like us. as they can fly anywhere, they can navigate places that make them comportable.
2007-01-09 19:53:07 · answer #8 · answered by Anonymous · 0⤊ 0⤋
bcoz
thy cant walk
2007-01-09 21:26:59 · answer #9 · answered by Anonymous · 0⤊ 0⤋