GreatPlainsToad

Great Plains Toad

Scientific Name: Anaxyrus cognatus
(Formerly: Bufo cognatus)
Family: Bufonidae
Return to Frog and Toad Identification

Description & Size


  • Dry, warty skin
  • Short fore and hind limbs compared to the other frogs of the state
  • Flattened face
  • Large gland behind each eye (paratoid glands)
  • Large crests on the top of the head (Cranial crests) that merge into a V-shaped raised area of the skin (boss)
  • Total length: 4.6-11.4 cm (1.8-4.5 in)
  • Back color: brown to green to gray
  • Dark blotches on the back outlined by white or cream
  • Belly color: white with no spots

Habitat


  • Short, mixed, and tallgrass prairies
  • Agricultural ditches
  • Permanent bodies of water
  • Flood plains

Diet


  • Invertebrates

Sound


Listen to the Great Plains Toad calls

Life History


  • Nocturnal
  • Active season: late March – October
  • Breeding season: April – September
  • Lays eggs
  • Up to 20,000 eggs per female
GreatPlainsToad range