Answer: frogs

AnswerCrossword Clue
FROGS

Adult polliwogs

FROGS

Biology class staples

FROGS

Throat problems

FROGS
Flycatchers?
FROGS
One plague on Egypt
FROGSPond croakers
FROGSCroakers
FROGSAristophanes comedy, with "The"
FROGSJumping contest entrants
FROGSOne of the Biblical plagues
FROGSPond hoppers
FROGSThroat problems?
FROGSCritters that croak
FROGSSome tadpoles, eventually
FROGSThroat troubles
FROGSOrnamental coat fasteners
FROGSPond dwellers
FROGSFairy-tale stock characters
FROGSAdult tadpoles
FROGSSome fly catchers
FROGSThey croak until they croak
FROGSThey go "ribbit"
FROGSAristophanes play, with "The"
FROGSOne of the Ten Plagues
FROGSHunts amphibians.
FROGSEdible amphibians.
FROGSDecorative braided loops.
FROGSPeepers.
FROGSSpring peepers.
FROGSAmphibians
FROGSInsect eaters
FROGSRanarium denizens
FROGSPond denizens
FROGSThe second plague, in Exodus
FROGSHardly princes
FROGSAristophanes drama, with "The"
FROGS2004 Sondheim musical, with "The"
FROGSAmphibians in an Aristophanes comedy
FROGSPlague in Exodus
FROGSA plague, in Exodus