
Image via Macaulay Library
Javan Leafbird
- Scientific name
- Chloropsis cochinchinensis
- Family
- Chloropseidae
- Conservation status
- Least concern
- Habitat
- Forest deciduous
- Wing shape
- Rounded
- Tail shape
- Pointed
Where it came from
The Javan Leafbird, scientifically classified as Chloropsis cochinchinensis, is a passerine bird native to the forests of Southeast Asia. Historically categorized within the Irenidae family, it has long been of interest to ornithologists due to its vibrant emerald plumage and its complex, mimicry-heavy vocalizations. It was first formally described by naturalists in the 18th century as part of the broader systematic cataloging of Asian avifauna, serving as a representative species for the dense canopy-dwelling birds of the Sundaic region.
The physical design of the Javan Leafbird reflects its evolutionary adaptation to arboreal life, characterized by a rounded wing shape that facilitates maneuverability within thick foliage and a pointed tail that aids in steady navigation. These traits were noted by early explorers and taxonomists as essential evolutionary solutions for foraging in high-density jungle environments. While not an artifact of human design, its taxonomic history and biological form represent a significant subject of study for those documenting the biodiversity of the Indonesian archipelago.
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 Javan Leafbird
Javan Leafbird 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 Javan Leafbird on collecto.rs?
Javan Leafbird 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 Javan Leafbird?
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 Javan Leafbird catalog entry come from?
The catalog entry for Javan Leafbird 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




