As of today, past peak, season runs to ~July 31. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Sarawak is home to eight resident hornbill species (family Bucerotidae).
Pairs use large tree cavities for nesting; the female is sealed inside the cavity and the male provision her and the chicks for months.
Nesting in Sarawak is seasonal and concentrated in the drier months, but timing varies by species and site.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Piasau Nature Reserve (Piasau Camp) - Miri (urban nest monitoring) |
| Gunung Mulu National Park - Park Headquarters / main trails |
| + 2 more spots, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.