Northeast
Baiyer River Sanctuary: Protected Highland Rainforest and River Valley Geography
Nature reserve in the Western Highlands Province of Papua New Guinea.
Located within the Western Highlands, Baiyer River Sanctuary protects 740 hectares of dense oak-dominated rainforest. This nature reserve provides essential habitat for birds-of-paradise, maintaining a continuous canopy across high-rainfall mountain slopes that bridges the transition between lowland and alpine ecosystems.
- Area
- 7.4 km²
- Established
- 1968
- Relief
- Upland
- Climate
- Tropical

