It is really important for these guys to get born in captivity, ... We learn a lot from our Chinese colleagues and we share our knowledge as well. So there's a really nice panda community. We all get together and help each other. We're all very committed to help save pandas.

She has a fighting spirit.

A very solid water bottle.

Each time we handle him he seems to just grow and grow.

He was just moving his front end, and his hind legs sort of moved shakily behind him, ... It was really cute.

He's the incredible expanding panda.

He is trying to get his hind legs under his belly . . . but not quite able to get liftoff, ... I think that we're a week away from the belly achieving liftoff, maybe two weeks.