Species · GBIF taxon 9441907
Mexican Jay
Aphelocoma wollweberiAlso known as Gray-breasted Jay, Wollweber's Jay, Arizona Jay
Mexican Jays live in complex, highly social family groups that defend permanent territories and cooperatively raise a single female's brood. These intelligent corvids spend their days harvesting and caching thousands of acorns in the forest floor, playing a vital role in oak woodland regeneration. Their harsh, nasal calls echo through the pine-oak canyons of the southwestern United States and Mexico.
SocialIntelligentForest Dweller
Licensed referenceAlan Vernon / CC BY 2.0 · cc-by
- diet
- Omnivorous (acorns, pine nuts, insects, small vertebrates, eggs)
- family
- Corvidae
- threats
- Habitat loss, climate change altering oak mast cycles, and West Nile virus
- life Span
- 15 to 21 years in the wild
LC
Safe to observe at a normal distance.
- Listen for flock chatter: Follow their loud, nasal calls to locate active, foraging family groups.
- Watch for cooperative nesting: Look for multiple helpers bringing food to a single nest during spring.
- Observe caching behavior: Note how they carefully push acorns into the soil and cover them with leaves.