Adrift in the Sea

Seahorses, being weak swimmers, can be easily swept away by a wave or current. To prevent this, they use their tails to grip around a stationary object like coral or kelp. Of course, there are times when something drifts along in the sea, not meant to be there but looking enough like a blade of sea grass that it might prove to be fatal . . . . .
Especially to a small seahorse.

Keep the Earth clean. It's the only one we have.