At this time, the tail is being lost and locomotion by means of limbs is only just becoming established. It depends on what kind of frog it came from! Some tadpoles can remain in their tadpole stage as long as 8 months, while others only take 6 to 9 weeks! read more
Then, 7 to 10 days after the tadpole has hatched, it will begin to swim around and feed on algae. After about 4 weeks, the gills start getting grown over by skin, until they eventually disappear. The tadpoles get teeny tiny teeth which help them grate food turning it into soupy oxygenated particles. read more
The lower jaw transforms into the big mandible of the carnivorous adult, and the long, spiral gut of the herbivorous tadpole is replaced by the typical short gut of a predator. The nervous system becomes adapted for hearing and stereoscopic vision, and for new methods of locomotion and feeding. read more
The length of frog development from egg to tadpole to frog usually takes between 6 to 12 weeks. But it is also temperature dependant, so during cold spells it may take a bit longer or even be suspended till the temperatures go up. read more