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