Image via Macaulay Library
Gray-crowned Crocias
- Scientific name
- Laniellus langbianis
- Family
- Leiothrichidae
- Conservation status
- Vulnerable
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Notched
Where it came from
The Gray-crowned Crocias (Laniellus langbianis) is a highly restricted species endemic to the montane forests of the Lang Bian Plateau in Vietnam. It was described by ornithologists in the early 20th century, emerging from an era of intense biological surveys in Southeast Asia that sought to catalog the unique biodiversity of the Annamite Range. As a member of the laughingthrush family, its discovery solidified the region's status as a critical site for avian evolution and endemism.
The bird is characterized by its distinct physical form, featuring rounded wings that are suited for maneuvering through dense, high-altitude undergrowth and a notched tail that assists in navigation. Its aesthetic and morphological features, such as the slate-gray crown that gives the species its name, were meticulously documented by field researchers to distinguish it from related babblers. While rarely encountered by the public due to its elusive nature and limited range, it remains a focal point for conservationists concerned with the fragile ecosystems of the Vietnamese central highlands.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real birds collectors on collecto.rs who have this in their public collection.
About Gray-crowned Crocias
Gray-crowned Crocias 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 Gray-crowned Crocias on collecto.rs?
Gray-crowned Crocias 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 Gray-crowned Crocias?
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 Gray-crowned Crocias catalog entry come from?
The catalog entry for Gray-crowned Crocias 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
