
In her exploring, she found this "canoe" washed up on the beach. She climbed in grabbed the sides & started rocking fore & aft & looking at me expectantly... "What, Liv?"... more of the look... "OH... wait, I think I know!"
So, I started singing:
"Row, Row, Row your Boat..."
and got a big grin & nodding & more fore-aft "rocking"

We camped out in a protected spot behind a little beach sage bush to play with our shovels & buckets until Liv noticed someone out kiteboarding.

And generally speaking, identifying it.
And even knowing what to do with it on occasion!
