Do your birds fly to you because you call them or, because they want to be ON you? That's my question of the day. Sassy is like flys on doo when she is out, reminds me of iron ore coming to a magnet, she's hard to shake and makes me think she would be a good candidate for free flight but she is way too small for that venture.
Amigo comes when I call and I think it's because he wants to be with me but he is not cloyingly clingy like my Sassy girl.