Birds in Tangkoko Nature Reserve: A Paradise for Birdwatchers


Explore the avian diversity of North Sulawesi with Ecotours Indonesia

Tangkoko Nature Reserve, located in North Sulawesi Province, Indonesia, is a haven for nature lovers—and a dream destination for birdwatchers. Encompassing around 8,700 hectares of rainforest and coastal habitats, Tangkoko is one of Indonesia’s most important biodiversity hotspots.

A Birdwatcher's Dream

Tangkoko is home to more than 120 bird species, including endemic, rare, and critically endangered birds.

Iconic Birds of Tangkoko

1. Sulawesi Hornbill (Rhabdotorrhinus exarhatus)

This small black bird with glossy greenish back is also called Sulawesi Dwarf Hornbill. The male bird has got yellowish bill with dark lines. The genus Rhabdotorrhinus is a Greek phrase for striped nose. In Latin, exarhatus or exaratus means ploughed up or furrowed. This can clearly be seen from the bill of the Sulawesi Hornbill that has got lines as if it has just been ploughed up.

Sulawesi Hornbill
Sulawesi Hornbill

1. Knobbed Hornbill (Rhyticeros cassidix)

This large and striking bird is a symbol of Sulawesi’s forests. Males have a unique casque (knob) on their beaks and make loud calls as they fly overhead.

Knobbed Hornbill (Rhyticeros cassidix)
Knobbed Hornbill

2. Sulawesi Dwarf Kingfisher (Ceyx fallax)

This tiny multi coloured kingfisher is endemic to Sulawesi. The bird has got carrot orange bill and a contrast bright blue rump and tail. This solitary bird often sits on the branch of dense shrub plants along the riverside or deeper in the forest of Tangkoko.

Sulawesi Dwarf Kingfisher (Ceyx fallax)
Sulawesi Dwarf Kingfisher in Tangkoko forest

3. Green-Backed Kingfisher (Actenoides monachus)

This brightly colored kingfisher is native to Northern Sulawesi and often seen in dense lowland forest areas.

4. Lilac Kingfisher (Cittura cyanotis)

Endemic to Sulawesi, this shy and vibrantly plumaged kingfisher prefers untouched forest interiors.

Lilac-cheeked KKingfishe (Citurra cyanotis)
Lilac Kingfisher

5. Ochre-Bellied Boobook (Ninox ochracea)

A small, nocturnal owl often heard calling in the night. A sought-after species for serious birdwatchers.

When to Visit

The best birdwatching times are early morning and late afternoon. The dry season from May to October provides ideal conditions for spotting wildlife.

Guided Birdwatching Tours

At Eco Tours Indonesia, we offer specialized birdwatching tours in Tangkoko Nature Reserve and Minahasa Highland led by local guides. Whether you're an amateur or a seasoned birder, our eco-friendly tours offer unforgettable experiences and contribute to local conservation efforts.

Conservation and Responsible Tourism

Birds in Tangkoko face threats from deforestation and illegal poaching. By participating in responsible ecotourism, you help protect these birds and support the local communities that safeguard their habitats.

Plan Your Visit