White-tailed Jay
Cyanocorax mystacalis
- Least concern
- Card rarity: Common
- Birds

The white-tailed jay, also known as the moustached jay, is a species of bird in the crow family Corvidae. It is found in Ecuador and Peru. It has a black face with white spots above and below the eyes, and a small white moustachial stripe. It has a white nape, belly, and underparts. Its back and wings are greyish-blue, extending most of the way down the tail. The rectrices and tail tip are white. It has several calls, the most common being described as "cha-cha-cha-cha".
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Corvidae
- Genus
- Cyanocorax