weedy seadragons

There are probably some weird things about weedy seadragons (Phyllopteryx taeniolatus), but the fact that they exist is weird enough for me. They look like someone crossed a seahorse, a kangaroo, a sandpiper, and a pomegranate, painted the offspring, then decided to grow kelp on them. And they dance.

I learned this from Pharyngula. See also: Leafy sea dragon.