Answer:

otters

Answer	Crossword Clue
OTTERS	Aquatic mammals
OTTERS	Social swimmers
OTTERS	Stream swimmers

OTTERS	Playful river animals
OTTERS	Frolicking fish eaters
OTTERS	Fish-loving mammals
OTTERS	Playful mammals
OTTERS	Marine mammals that lack blubber
OTTERS	Erie's minor league hockey team
OTTERS	River rompers
OTTERS	Playful aquatic critters

OTTERS	Aquatic frolickers
OTTERS	Furry frolickers
OTTERS	Web-footed mammals
OTTERS	Animals who like to float on their back
OTTERS	Zoo players
OTTERS	Playful critters
OTTERS	Furry swimmers
OTTERS	Sleek, whiskered swimmers

OTTERS	Playful swimmers
OTTERS	Playful padlers
OTTERS	Abalone lovers
OTTERS	Aquatic players
OTTERS	Aquatic rompers
OTTERS	Furry fish eaters
OTTERS	Abalone eaters
OTTERS	Furry fish-eaters

OTTERS	Furry frog-eaters
OTTERS	Playful aquatic mammals
OTTERS	Aquatic weasel-like mammals
OTTERS	Frisky swimmers
OTTERS	Ontario Hockey League team from Erie
OTTERS	Mammals with underfur
OTTERS	Weasel-like carnivores.
OTTERS	Ichthyophagus mustelines.

OTTERS	Aquatic animals.
OTTERS	Natatory animals.
OTTERS	Paravanes.
OTTERS	Trapper's prey.
OTTERS	Aquatic fish-eating mammals.