This are API's and should be typed in java language thanks.

Identifier: Birdo Parameters Return Value Other A default constructor for the B class. Its behavior should ensure that all of ird the class fields (instance variables), including any inherited fields, are L erly initialized. Bird String name, int birthYear, Color featherColor) Identifier: Parameters name a String value indicated the bird's name. birth Year an int value indicating the bird's year of birth. featherColor a Color value indicating the color of the bird's feathers Return Value Other: An alternate constructor for the Bird class. It should ensure that all of the class fields (instance variables are initialized to the values of the given parameters Identifier: getFeatherColoro Parameters Return Value: Color Other: An Accessor method that returns the Color of a Bird's feathers String Identifier: to Parameters Return Value: String Other: An overridden method that will return a String which includes the Bird's name, it's year of birth, and the color of its feathers