Image via Macaulay Library
Sulphur-billed Nuthatch
- Scientific name
- Sitta oenochlamys
- Family
- Sittidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Pointed
- Tail shape
- Notched
Where it came from
The Sulphur-billed Nuthatch, scientifically classified as Sitta oenochlamys, is an endemic passerine bird restricted to the Philippines. It was first formally described by the German ornithologist Richard Bowdler Sharpe in 1877. As a member of the Sittidae family, it occupies a specialized ecological niche within the archipelago's montane and lowland forests, reflecting the evolutionary divergence that occurred as the species adapted to the distinct island geography of Southeast Asia.
The species is characterized by its pointed wing shape and notched tail, anatomical features that aid in its distinct foraging behavior as it traverses tree trunks and branches in search of insects. It is currently recognized for its relative scarcity compared to more widespread nuthatch species, and ornithological interest has focused on its plumage variations across different island populations. It remains a significant subject for studies concerning the biodiversity and conservation status of Philippine avian life.
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 Sulphur-billed Nuthatch
Sulphur-billed Nuthatch 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 Sulphur-billed Nuthatch on collecto.rs?
Sulphur-billed Nuthatch 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 Sulphur-billed Nuthatch?
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 Sulphur-billed Nuthatch catalog entry come from?
The catalog entry for Sulphur-billed Nuthatch 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
