Isabelline Bush-hen
Amaurornis isabellina
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassAves (Birds)
- OrderGruiformes (Cranes, Rails, and Allies)
- FamilyRallidae (Rails, Gallinules, and Coots)
- GenusAmaurornis (Bush-hens and Allies)
- SpeciesAmaurornis isabellina (Isabelline Bush-hen)
About the Isabelline Bush-hen
The isabelline bush-hen (Amaurornis isabellina), also known as Sulawesi waterhen or isabelline waterhen, is a large, up to 40 cm long, rufous and brown rail. The term isabelline refers to the colouration. It is the largest member of the genus Amaurornis. Both sexes are similar with olive brown plumage, pale green bill, greenish brown legs and rufous below.
An Indonesian endemic, the isabelline waterhen is confined to grasslands near waters and lowlands of Sulawesi. The call is a loud "tak-tak-tak-tak". Widespread throughout its natural habitat, the isabelline waterhen is evaluated as least concern on the IUCN Red List of Threatened Species.
BirdLife Species Factsheet Wikipedia →
Closest Relatives at Tangkoko Nature Reserve
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tangkoko Nature Reserve | 🇮🇩 Indonesia |
More parks will be added in future updates.
Quick answers
What are the chances of seeing a Isabelline Bush-hen in Tangkoko Nature Reserve?
About 20% of wildlife watchers report a Isabelline Bush-hen sighting in Tangkoko Nature Reserve, based on 227 verified sightings from GBIF citizen-science data.
When is the best time to see Isabelline Bush-hen in Tangkoko Nature Reserve?
October has the highest sighting rate for Isabelline Bush-hen in Tangkoko Nature Reserve in our monthly data.