some fish do.
Reptiles, most likely turtles of some kind.
Most birds that nest in holes and hollows, such as owls, woodpeckers, parrots and toucans lay white eggs. So do the huge majority of pigeons/doves. But there are plenty of other birds that do as well, such as many species of waterfowl.
Easter eggs
Its a wild animal.
Sounds like a humming bird.
Caviar is fish eggs.
birds duck
Robins lay small blue eggs with little spots.
They are both the same kind of hard.
A chicken and cow
the white bird
ostridges and almost any kind of birds.