Black swan cygnets typically start to develop their black feathers around six months of age. Initially, they are covered in soft, gray down feathers, which gradually give way to their adult plumage. By the time they reach about 12 months, they will have fully transitioned to their characteristic black feathers.
The color of cygnets, whether grey or tan, is primarily determined by the species of swan and genetic factors. For instance, mute swan cygnets typically start out grey, while other species, such as the trumpeter swan, may have tan or lighter-colored cygnets. Environmental influences and individual variation can also play a role in the exact shade of a cygnet's down feathers.
4-6 cygnets
the swan had seven cygnets
cygnets
Cygnets are the offspring of Swans. So a cygnet will become a swan.
It doesn't normally happen but has been known, and cygnets have been produced.
Egret
swan
5
A young swan is called a cygnet. Cygnets typically have gray or brown feathers and will gradually develop their adult white plumage as they age. They are particularly vulnerable to predators when young, so they stay close to their parents for protection.
A young swan is called cygnets.
Young swans are called cygnets