Is an alliteration because the sounds are the same. On the other hand: Cheerful cop. It might begin with the same letters, but it is not alliteration because the sounds are not the same.
Q. About how long does it take for the bald eagle's eggs to hatch and how long until it can fly? A. It takes 35 days to hatch, then young in nest 10-12 weeks more unti lthey fledge (fly from nest).
Step5 The eggs will hatch about 14 days after the parents begin brooding them in earnest; any egg that has not hatched after 21 days is likely infertile and can be removed.