it either means there dead or their werent anthing in them the first place or they havnt got enough warmth
if a male swan mates with a female swan she falls preggie than she lays eggs then her eggs hatch and then baby swans come out so a baby swan is a baby of a swan
Swans are not mammals, therefore, they lay eggs and sit on them until they hatch.
Nothing, Because This Is Impossible. All Eggs Will Hatch At A Different Time.
Some will but the hatch percentage will be very low.
Eggs in cartons are not fertilized and will not hatch. You can try though!
We have swans in the lake by my house. We have been here for three years and each year, its been the female that incubates the eggs exclusively.
Swans reproduce internally. During mating, the male swan (cob) fertilizes the female swan's (pen) eggs inside her body. After fertilization, the female lays the eggs in a nest, where she incubates them until they hatch.
Yes.
Yes, snakes hatch from eggs.
Lay eggs, (of course! they're birds) Swans have their babies by laying eggs. Birds do not give live birth like mammals do.
nothing.except that the eggs may get cold and die iff the duck does not return.
well, actually nothing. Your parakeet may also lay eggs but, the eggs AREN'T going to hatch. :(