
Image via Macaulay Library
Red-naped Trogon
- Scientific name
- Harpactes kasumba
- Family
- Trogonidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Rounded
Where it came from
The Red-naped Trogon, scientifically classified as Harpactes kasumba, is a resident of the lowland dipterocarp forests of the Malay Peninsula, Sumatra, and Borneo. First described by naturalists in the 19th century, the species is deeply associated with the high-canopy ecosystems of Southeast Asia. Its evolution reflects an adaptation to dense, humid environments, favoring deep shade where its vivid plumage and distinct call serve as critical identifiers within the complex avian layers of tropical rainforests.
The physical design of this bird, characterized by its rounded wing shape and rounded tail, is an evolutionary response to the need for short, burst-flight maneuvers through tangled vegetation. These features allow the Trogon to navigate dense undergrowth with agility, rather than sustained, long-distance migration. While it is not a 'designed' object in the human sense, the species has been meticulously documented in ornithological texts and field guides since the Victorian era, prized by researchers for its unique, localized biology and its role as a bio-indicator of forest health.
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 Red-naped Trogon
Red-naped Trogon 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 Red-naped Trogon on collecto.rs?
Red-naped Trogon 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 Red-naped Trogon?
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 Red-naped Trogon catalog entry come from?
The catalog entry for Red-naped Trogon 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










