These two ignored each other until last night. The female had just shed in another cage, so I decided to put her and some of the shed into the male's cage and viola! This is the first time I've seen them lock. I think the shed was pre-ov. The female's face and neck are way more heavily blushed than I've ever seen before. Looks like the poor shoebox took quite a beating, too.

http://www.youtube.com/watch?v=GkrUr9hrO5M