Aubrey is becoming so comfortable in the water. It's delightful to watch, and probably quite important for living in the tropics. Not that we spend that much time in the water (especially if you ask Deborah), but water safety is very important.
I don't know where Aubrey learned this, but he did it the first time without any hesitation. I think he just thought it would be a good idea. And he's certainly having a good time with it.
We were having a lot fun in the pool with a new adoptive family (and their underwater camera).