Image via Macaulay Library
Dwarf Jay
- Scientific name
- Cyanolyca nanus
- Family
- Corvidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Rounded
Where it came from
The Dwarf Jay, or Cyanolyca nanus, is a rare member of the Corvidae family native to the montane cloud forests of eastern Mexico. First described by ornithologists in the mid-19th century, this species evolved to thrive in high-altitude, dense forest environments where its distinct, compact morphology—characterized by rounded wings and a short, rounded tail—aids in maneuvering through thick understory foliage.
The species is largely defined by its elusive nature and relatively limited geographical range in the Sierra Madre Oriental. Its evolutionary design, which differentiates it from its larger, more aerodynamic jay relatives, reflects a specialized adaptation to life in cloud forest canopies. While it remains a significant subject of ornithological study due to habitat loss, it is rarely encountered in the wild and occupies a niche position in the taxonomy of New World jays.
Generated by Pi, the collecto.rs collecting companion
Who's collecting this
Real birds collectors on collecto.rs who have this in their public collection.
About Dwarf Jay
Dwarf Jay is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No public birds collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Dwarf Jay on collecto.rs?
Dwarf Jay doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Dwarf Jay?
Yes. collecto.rs is free — sign up to log your bird, upload photos, record condition, edition, and acquisition cost, and connect with other birdwatching collectors. Your collection stays private by default.
Where does the Dwarf Jay catalog entry come from?
The catalog entry for Dwarf Jay is sourced from eBird. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs birds tracking free?
Yes. Tracking your birds is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every bird you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
