A female swan is called a Pen.
A female swan is called a "pen"
A female swan is called a "pen". (A male swan is called a "cob")
A cob is an adult male swan. A female swan is called a pen and a young swan is called a cygnet.
A baby female swan is called a female cygnet. (SIGG-net)
A female swan is called a "pen", a male is a "cob".
The female swan is called a pen and the male swan is called a cob.
A female swan is called a Pen.
Called a "pen."
A female swan is called a "pen." The males are called "cobs."
Female "pen", male "cob".
A female is called a 'pen'