Image via Macaulay Library
Olive-bellied Sunbird
- Scientific name
- Cinnyris chloropygius
- Family
- Nectariniidae
Where it came from
The Olive-bellied Sunbird (Cinnyris chloropygius) is a widespread species native to the tropical forests of Central and West Africa. Ornithologically described in the mid-19th century, the species is classified within the Nectariniidae family, a group of passerine birds that occupy a similar ecological niche to hummingbirds, having evolved to subsist primarily on nectar and small insects.
The bird's distinct aesthetic, characterized by its metallic olive-green mantle and yellow-tinged underparts, reflects its specialized evolutionary adaptation to the dense forest understory. It was documented by naturalists throughout the colonial era as observers cataloged the biodiversity of the Congo Basin and surrounding regions, identifying its vocalizations and nesting habits as essential components of its local habitat's complexity.
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 Olive-bellied Sunbird
Olive-bellied Sunbird 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 Olive-bellied Sunbird on collecto.rs?
Olive-bellied Sunbird 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 Olive-bellied Sunbird?
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 Olive-bellied Sunbird catalog entry come from?
The catalog entry for Olive-bellied Sunbird 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
