It is similar to that of a pneumatic drill. Specifically, the voice of the Great Plains Toad is a shrill, metallic rattle that carries over quite a distance. Habitat. Just search for "Bufo cognatus" under "Scientific Name." GREAT PLAINS TOAD Anaxyrus cognatus ... Great Plains toads can store up to 30% of their body weight in water, which provides a significant buffer against desiccation. REPRODUCTION AND CALLS: Breeding occurs in the spring, but also during the summer monsoon period. Box 830974 Lincoln, NE 68583-0974. Advertisement Calls The advertisement call is the most well-known call of a frog or toad. Where you'll find them: Camp out at the ponds after the first spring rains. Nocturnal; Active season: late March – October; Breeding season: April – September; Lays eggs; Up to 20,000 eggs per female; Contact Us. A breeding chorus can be heard for up to two kilometres across the prairies. Call The Great Plains Toad call is a high pitched, long mechanical trill resembling the burst of a machine gun.
The belly is cream-colored with little or no spotting. Toadally Cool Call. Hearing protection is recommended when standing in the midst of a large group of Great Plains Toads. Each blotch is usually encircled with white or light tan and contains many warts. The Canadian Toad has grey spots on the belly and the cranial crests is a fused bump between the eyes. Confusing Species: The Great Plains Toad overlaps with the Canadian Toad. You'll have to try hard to miss them. They often congregate in large numbers where their calls can be deafening. Phone number 402-472-8248 (Office Phone) Cell number 402-490-2155 (Cell Phone) Email deferraro1@unl.edu. These calls can have different functions. Listen to the Great Plains Toad calls. Main Page : Southwest Page : Male frogs and toads sometimes make a variety of sounds. The USGS call library has a great example. The great plains toad has a fast, high-pitched, repeating chirp. Related Links. Unlike Minnesota's other toads which have a high-pitched musical trill, the Great Plains Toad has a loud mechanical trill, some even consider it an obnoxious call. Life History. Great Plains Toad - Anaxyrus cognatus (Say, 1822) (= Bufo cognatus) Click on a picture for a larger view: Click the speaker icon to listen to an mp3 sound file. Great Plains toads call for up to three hours after sunset and can be heard up to two kilometres away. Unlike other true toads in Missouri, the Great Plains toad has a raised hump (called a “boss”) between the eyes. Males give an extremely long riveting metallic call that may last for 40 seconds or more. Larvae are dark, sometimes with a golden sheen, and have a clear tailfin. Females produce up to 45,000 eggs, with an average-sized female producing about 10,000 eggs laid in long, double-stranded strings. Address 3310 Holdrege Street P.O. Call: You really can't mistake this call. The Great Plains toad is a medium-sized toad with large, dark brown or green, paired blotches on the back and sides.