in winter birds fly south so what side of the tree was the egg found? north, west, east or south?
No they have to have bird spermz in them
South.Or, if the birds live in the Southern Hemisphere, they fly north for the winter.
the birds take a winter holiday because it will be cold in their place.
Birds survive in the winter by migrating south for the winter to stay warm when spring comes around they migrate back.
possibly
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They do migrate to Scotland in the winter.
Baby finches aren't fertilized until they've become adult finches. Female adult finches, like most birds, are fertilized through something called a "cloacal kiss".
When birds fly South for the winter it is called migration.
they lay eggs which are fertilized like chickens and all other birds
They don't stay when it is snowing. Hasn't anybody learned that birds fly south in the winter?
1993