close up shot of tiny tadpole in the palm of the hand.

metamorphosis hyperoliidae invertebrate development environment transparent freshwater amphibian undefined polliwog pollywog wildlife tropical amphibia aquatic nesting growing tadpole froglet captive animal bubble nature berudu exotic change little shrimp insect black clear stage fauna small water larva macro anura white alive baby farm foam frog life tail wild toad cute legs palm hand hold egg eye