Frog Calling Phenology (timing)

When do the frogs and toads start to call?  This frog call timing chart will help you practice before you go out to the pond to monitor.

Late Winter/Early Spring: Wood Frogs; Spring Peepers; Southern Leopard Frogs; Chorus Frogs; Pickerel Frog; Crawfish Frog

Spring: American Bullfrog; Dwarf American Toads; Blanchard’s Cricket Frog

Late Spring/Summer: Fowler’s Toad; Green Frog; All the Treefrogs

Anytime after a heavy rain: Narrow-mouthed Toads; Spadefoots