This species is also known as the Pacific chorus frog. You can find the boreal chorus frog in the forest. The mountain chorus frog has a unique call. Tadpoles of the western chorus frog have gray or brown bodies. The mountain chorus frog breeds in February through April. The western chorus frog plays an important role as an indicator species. The western chorus frog relies heavily on secrecy to keep themselves safe from predators. This species is also known as the Pacific Chorus Frog. The earliest sign of western chorus frog breeding occurs with choruses heard on sunny days. This species is very similar to the western chorus frog ("Pseudacris triseriata"). Pseudacris fouquettei is a species of chorus frog found in the south-eastern United States. The western chorus frog call can be heard from half a mile away. Amphibians include salamanders and frogs such as the Pacific chorus frog and the non-native bullfrog. Brimley's Chorus Frog was named for C.S. Brimley. The boreal chorus frog has an interesting defense to invasive species.