Birds have a little bump on the top of the point of its beak (when it's born the point is more round then pointy) called a egg tooth.
If the egg is fertile, the yolk feeds the baby bird until it is big enough to break through the shell on its own.
Finch? Bird, only tooth is the egg tooth on the end of the beak to break open the egg when it hatches and then it slowly disappears
(=^) bird in egg =^ bird not in egg(=eyes ^beak)
actually, a bird egg is harder because in reptile eggs the outer shell has a soft outside so it is easier to break open since reptiles dont have sharp beaks and birds do.
yes, because it has grown into a bird in the egg
No, it does not hurt when a bird lays an egg.
All species of Birds are born alive in the egg! The only bird born NOT in an egg is a DEAD bird! All birds are born in an egg.
The ostrich lays the largest eggs of all birds.
The book featuring a lazy bird named Mayzie is "Horton Hatches the Egg." In the story, Mayzie convinces Horton the elephant to sit on her egg while she takes a break, but she ends up never returning to take care of it.
It is a bird. A bird hatches from an egg.
Egg incubation
the bird would take the egg from back from you bird saves it they hatch into cute baby birds