Is she a kid or a fish?

The pool is finally in a good enough place for some swimming.  It's Busy's 2nd time in a pool, the first time in our pool.  She loved it!  She's been in splashing, paddling and floating for about half hour now.  She wants so badly to do it all by herself, but asks for help at the last minute.  It looks like she'll be a quick learner here, too.

Her drenched hair does, however, show off this unfortunate rattail -