The only registry of officially synthesized frog calls available for casual tapping, maintained by the Department of Amphibian Vocal Standards.
The Department catalogs a small, arbitrary selection of frog species and assigns each one a synthesized call, generated fresh in your browser the moment you tap it.
No recordings of actual frogs were used, consulted, or otherwise involved in the production of this registry.
Each call is built from oscillators and filters at the moment of tapping, not stored audio. This means every croak you hear was, technically, made up on the spot.
Mastery is permanent and cannot be un-learned, revoked, or reset, regardless of how long it has been since your last visit.
The Ribbit Fluency Score rises slightly with every species sampled and is capped well below anything a frog would recognize as fluency.
This is not a bug. The cap is the finding.
Certificates are issued instantly, carry no legal standing in any pond, and are never revoked no matter how unconvincing the fluency on file.
Croak Class is provided for entertainment purposes only. No frog, amphibian, or amphibian-adjacent entity was consulted, harmed, or impressed.