Swibbles
Yes, swan eggs are typically fertilized before being laid in the nest. The female swan, or pen, mates with the male swan, or cob, and the eggs are fertilized internally before the female lays them in the nest. After laying, the female incubates the eggs to ensure their development.
when you go near their nest they get very annoyed because you are near their eggs
The swan's more than likely won't reject the remaining eggs,& yes,the egg should be replaced if the dogs teeth didn't punchture it.
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
Cob babies are called cygnets, while pen babies are called signets.
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.
They lay, on the average, three to eight eggs. Only one clutch of eggs is laid per year. A swan builds their nests out of stems and leaves from plants such as cattails and sedges. Trumpeters often nest on top of muskrat or beaver lodges.
a nest
A female swan is called a 'pen'; the male is a 'cob' and as you know, the babies are 'cygnets'...
swan can lay about 5 to 7 eggs
They usually lay around 4 to 7 eggs at a time.
Mom swan typically begins to build her nest and lay eggs in March or April, depending on the climate and location. This timing aligns with the onset of spring when conditions are more favorable for raising cygnets. Nesting behavior can vary slightly based on species and environmental factors, but early spring is generally the norm.