Ive become pretty good at imitating some of my bird's ( fluff ) tunes etc , there's one that sounds like a quick chirping whistle and when I do it fluff's pupils go extremely small , she arches her back and she go's all stiff like , can't help but I laugh my head off everytime she does it . Anybody know what that's about ?

flirtation is she definatly a she? and not a he? as that seems like typical cock flirting behaviour?

sounds like a girl behavior with the arch of the back, and I agree flirting and more flirting....they are cute