Hi All - My first post here. I have a regular pied cockatiel, a little over a year old, that was feather sexed as a female. Her name is Paquita. From the very beginning since I brought her home at 2 months old, she was very talkative. Now she talks, sings, and even knows the tune for Another One Bites the Dust. LOL Here is the thing, she has all the physical traits of a female, markings under her tail, light orange spot on face, light spots under her wings, etc. However, her behavior is ALL male. She is incredibly talkative, taps her beak, puts her body into the typical male heart shaped stance, etc. Hasn't laid any eggs, but neither has my pale faced lutino, whom I know is definitely female. I am thoroughly confused! Has anyone encountered this before? Should her name be Paco instead of Paquita??