Birdie

Etymology
From. Also used as a diminutive of.

Proper noun

 * 1) An effective or child's term for any (small) bird. (1999: Oxford Dictionary of Slang, p. 130)
 * 1) An effective or child's term for any (small) bird. (1999: Oxford Dictionary of Slang, p. 130)
 * 1) An effective or child's term for any (small) bird. (1999: Oxford Dictionary of Slang, p. 130)
 * 1) An effective or child's term for any (small) bird. (1999: Oxford Dictionary of Slang, p. 130)