Do all birds lay eggs?

Do all birds lay eggs, and which birds do? Which came first, the bird, or the egg?

2008-01-12T06:11:37Z

Do all types of female birds lay eggs? Which came first - the chicken or the egg?

2008-01-12T06:15:21Z

Do all types of female birds lay eggs? Which came first the bird or the egg?

indigo2008-01-14T13:46:35Z

Favorite Answer

Yes, as you've already heard, all (female) birds lay eggs. I think I would be scared if any bird didn't...

And, for the answer to your question...
The dinosaurs came first. All birds evolved from dinosaurs/related reptiles.

Anonymous2015-08-10T07:26:33Z

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RE:
Do all birds lay eggs?
Do all birds lay eggs, and which birds do? Which came first, the bird, or the egg?

Chris J2008-01-12T14:02:10Z

Only female birds lay eggs.
The egg came first.

Anonymous2008-01-12T06:48:31Z

Yes, all birds lay eggs, only sometimes the female will lay it while asleep, and it just might crack open during the night, and she doesn't know it. Try looking at the bottom of the cage every night for a couple of weeks.

Actually, scientists believe that, since Adam and Eve started out fully grown, the bird probably came first. There is no true and clear evidence, though.

pat c2008-01-12T09:18:36Z

only female birds lay eggs

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