Birds protect their eggs from harm. (Eagles)
Bears are also well know for killing humans over protection for their cubs.
Kangaroos are also very protective and many other mammals.
I hope i helped answer your question :)
If by animal you mean mammal then there only two exceptions, in the mammalian world, which lay eggs. Those are the a) Duck-Billed Platypus and b) the Echindna i.e. the Spiny Anteater, both of Australia.
chickens,snakes,birds,dinosaurs,lizards,frogs,fish
Birds
joii
ovoviviparous
Catfish : a father sea catfish keeps the eggs of his young in his mouth until they are ready to hatch . Frog : the male Darwin frog hatches his eggs in a pouch in his mouth .
Bad eggs hatches like real eggs, it hatches when you walk enough steps
it hatches eggs
Yes.
The Chickenshark
it hatches the same as other eggs just walk around until it hatches
well they keep it warm until it hatches and then when it hatches they treat it like a child
A killdeer lays these eggs but they can sometimes be blue with brown spots
Eggs which become tadpoles which become frogs
1940
After dragons mate, the female lays eggs. Their offspring hatches from the eggs