More like a quirk then habit, but Tali's tank is in my room so if I'm cleaning or otherwise doing things, she will usually come out and check out what I'm doing.

She also knows when it's feeding time, and will be trolling the tank before I start thawing and when I do... she sits underneath the mice in the baby bird 'feed me' posture. Some body told me I needed to feed her in a separate enclosure and I just laughed... yeah no, I'm not moving her when she knows its dinner time. I like my hands.