You may not naturally put frogs on your arrangement of great parents. All things considered, they simply appear to take to the water, generate and leave. Not these frogs, however. There are various species who go against this land and/or water capable grain and care for their tadpoles with something approaching dedication (not that I need to anthropomorphize excessively).
These species really bear their tadpoles on their backs. now go and see a lot of this poison frog .
Poison Frog Tadpoles Carrying On Back
Source : Ark in Space