The girls in the Breakwater Club learn how to float properly just in case they ever fall into the ocean. Later on, Hina goes to battle with a heron, but then notices it has a fishing line tangled around its leg.
Even rockfish leave their nests
in search for food sometimes.
حتى الأسماك الصخرية تترك 
.عشها بحثا عن طعام أحياناً
Es kann auch sein,
Hasta los peces roca dejan sus nidos
en busca de comida.
Les gobies quittent parfois leur cachette
pour chercher à manger.
Até os peixes das pedras saem de
seus ninhos por comida às vezes.