Don't go in the water!

Another 1 to add to the amazing finds down the beach list which already includes a Sperm Whale (sadly dead) and an Octopus (very much alive)!
We discovered this monster down the beach this morning.
It was huge, maybe over 60cm(?)
It started moving and the tide was already on its way out so Luca volunteered to return it to the sea (hopefully that's where it came from).
We're having trouble identifying it and the closest we can find is the giant sea worm!
If it is indeed so, they're dodgy - also known as the Bobbit worm - they can grow to 3m long and have a particular nasty way of catching their dinner!
If you google it there's a famous one called Barry!
Anyway, we're hoping that's not what it is :-)
Oh, and we also saw a seal playing in the water this morning.
Another beautiful day :-)