Corvisquire is a crow-like Pokémon with blue feathers covering its upper body, wings, tail and upper part of its head. Its belly, legs and lower body is gray, and it has a black mask-like crest covering its face and chest. It also has a gray beak and red eyes.
Apart from other bird Pokémon, Corvisquire are intelligent enough to use tools in battle, like picking up rocks and throw them at others to inflict damage or use ropes to entangle them.
Corvisquire, along with its evolutionary relatives, were designed by Hitoshi Ariga.
Corvisquire may be based on a raven. It may also have been inspired by the New Caledonian crow, which is known to be intelligent enough to make and use tools. Its coloration may suggest being slightly based off of the Steller's Jay.