Western Toad

Western Toad - credit: Floyd Bertrand
Western Toad
Anaxyrus boreas
NWT List of Species at Risk: 
Threatened
NWT SARC Assessment: 
Threatened
Federal Species at Risk Act list: 
Special Concern
COSEWIC Assessment: 
Special Concern
NWT General Status Rank: 
At Risk
Description: 

Western Toads are usually green or brown. They have a light stripe down the middle of the back and reddish-brown ‘warts’ on the back, sides and upper limbs. Newly hatched tadpoles and toadlets are black.

Male Western Toads in most of Alberta have vocal sacs and produce loud trills (advertisement calls) during the breeding season; those in the NWT do not.

Length: Newly hatched tadpole, 1 cm (0.4 in); Adult (snout to vent), 5 to 12 cm (1.9 to 4.7 in)

Report Western Toad sightings to WILDLIFEOBS@gov.nt.ca