Baby Frogs are froglets that are featured in Frogger: He's Back! and Frogger 2: Swampy's Revenge.
Description[]
It is up to Frogger to rescue them over the course of these games. Each level contains five frogs that Frogger must look for; red, purple, orange, cyan, and light green. A single level in each zone contains a golden frog that can be released in a temple located in Tropical Trouble to unlock the ending for Frogger: He's Back!.
According to the manual of Swampy's Revenge, they are Lillie Frog's siblings, although it may be that they were originally meant to be her's and Frogger's children.
Tad is canonically a Baby Frog that was lucky enough to escape from Swampy's machines, becoming a playable character as a result.