Aquicorn Cove by Katie O'Neill

She finds a baby Aquicorn that has been injured and she works on making it well.  She doesn't realize that her aunt visited with them in the past.  She was asked to slow the fishing in their area but refused to do it.

Oni Press and Net Galley let me read this book for review.  It will be published the 16th of October.
 
When her niece visits the cove and hears their plea to stop using plastic nets, she adds her voice to theirs.  Her Aunt agrees and they go back to their hand tied nets.

Taking too much from the ocean is not good.  There has to be enough for reproduction and to feed the other fish and animals that live off the fish.  Otherwise species die.  There is a good lesson here.