Rainbow Bird (Angrybirds720)

rainbow bird is a bird that has the powers of all the birds, except the pink bird , it is really hard for pigs to stop it , however the only pigs that can stop it are prince pig and mechanic pig , it's size is medium , it is unknown what gender it is but the questions are :
 * is the bird male ?
 * is the bird female ?
 * is the bird transgender ?
 * or is the bird neither ?