Rufous-bellied Eagle

Rufous-bellied Eagle

Lophotriorchis kienerii

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability <5% · Rare
at Tangkoko Nature Reserve
27 Verified sightings at Tangkoko Nature Reserve From 2019 to 2026
1,469 Verified sightings across all 34 parks From 2019 to 2026
February Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Rufous-bellied Eagle

The rufous-bellied eagle or rufous-bellied hawk-eagle (Lophotriorchis kienerii) is a bird of prey in the family Accipitridae that is found in the forested regions of tropical Asia. Relatively small for eagles and contrastingly patterned like a falcon, this species was earlier placed in the genus Hieraaetus and sometimes also in the genus Aquila but thought to be distinctive enough to belong to a separate genus.

This eagle was described as Astur Kienerii and illustrated as Falco Kienerii by "G. S." (Gustave de Sparre, though sometimes erroneously attributed to Geoffroy Saint-Hilaire) in 1834–1835. De Sparre's description was based on a specimen from the Himalayas in the collection of "M. le prince d'Essling".

It was later moved to Limnaetus by Jerdon, the genus Lophotriorchis and still later to Hieraaetus, the so-called "hawk-eagles". A study of the phylogeny of some Hieraaetus species and other eagles indicated that they were nested within the Aquila clade of eagles, resulting in their repositioning. Another molecular study of the eagles suggested that kienerii was distinctive enough to be retained in a separate genus for which the name Kienastur had... Wikipedia →

Closest Relatives at Tangkoko Nature Reserve

Sulawesi Hawk-Eagle
LC Endemic

Sulawesi Hawk-Eagle

☀️ Diurnal Bird

Nisaetus lanceolatus

Daily sighting probability ~20% · Possible
Gray-faced Buzzard
LC

Gray-faced Buzzard

☀️ Diurnal Bird

Butastur indicus

Daily sighting probability Insufficient data
White-Bellied Sea-Eagle
LC

White-Bellied Sea-Eagle

☀️ Diurnal Bird

Haliaeetus leucogaster

Daily sighting probability ~10% · With luck
Brahminy Kite
LC

Brahminy Kite

☀️ Diurnal Bird

Haliastur indus

Daily sighting probability ~10% · With luck
Sulawesi Serpent-Eagle
LC Endemic

Sulawesi Serpent-Eagle

☀️ Diurnal Bird

Spilornis rufipectus

Daily sighting probability <5% · Rare
Sulawesi Honey-buzzard
LC

Sulawesi Honey-buzzard

☀️ Diurnal Bird

Pernis celebensis

Daily sighting probability Insufficient data
Black Eagle

Black Eagle

🌅 Crepuscular Bird

Ictinaetus malayensis

Daily sighting probability Insufficient data
Spotted Harrier
LC

Spotted Harrier

☀️ Diurnal Bird

Circus assimilis

Daily sighting probability Insufficient data
Oriental Honey-buzzard
LC

Oriental Honey-buzzard

🌅 Crepuscular Bird

Pernis ptilorhynchus

Daily sighting probability Insufficient data
Osprey
LC

Osprey

☀️ Diurnal Bird

Pandion haliaetus

Daily sighting probability Insufficient data

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 Royal Manas National Park 🇧🇹 Bhutan
~10%
2 Sepilok 🇲🇾 Malaysia
~10%
3 Periyar National Park 🇮🇳 India
~10%
4 Kerinci Seblat National Park 🇮🇩 Indonesia
~10%
5 Eravikulam National Park 🇮🇳 India
~10%
6 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
~10%
7 Khao Yai National Park 🇹🇭 Thailand
<5%
8 Khao Sok National Park 🇹🇭 Thailand
<5%
9 Namdapha National Park 🇮🇳 India
<5%
10 Danum Valley Conservation Area 🇲🇾 Malaysia
<5%
11 Kaeng Krachan National Park 🇹🇭 Thailand
<5%
12 Khao Luang National Park 🇹🇭 Thailand
<5%
13 Sinharaja Forest Reserve 🇱🇰 Sri Lanka
<5%
14 Manas National Park 🇮🇳 India
<5%
15 Tangkoko Nature Reserve 🇮🇩 Indonesia
<5%
16 Jim Corbett National Park 🇮🇳 India
<5%
17 Mudumalai National Park 🇮🇳 India
<5%
18 Taman Negara National Park 🇲🇾 Malaysia
<5%
19 Bandhavgarh National Park 🇮🇳 India
<5%
20 Nagarhole National Park 🇮🇳 India
<5%
21 Kinabalu Park 🇲🇾 Malaysia
<5%
22 Kanha National Park 🇮🇳 India
<5%
23 Kaziranga National Park 🇮🇳 India
<5%
24 Doi Inthanon National Park 🇹🇭 Thailand
<5%
25 Bandipur National Park 🇮🇳 India
Insufficient data
26 Tanjung Puting National Park 🇮🇩 Indonesia
Insufficient data
27 Cuc Phuong National Park 🇻🇳 Vietnam
Insufficient data
28 Royal Bardia National Park 🇳🇵 Nepal
Insufficient data
29 Horton Plains National Park 🇱🇰 Sri Lanka
Insufficient data
30 Khangchendzonga National Park 🇮🇳 India
Insufficient data
31 Gunung Leuser National Park 🇮🇩 Indonesia
Insufficient data
32 Yala National Park 🇱🇰 Sri Lanka
Insufficient data
33 Bali Barat National Park 🇮🇩 Indonesia
Insufficient data
34 Cat Tien National Park 🇻🇳 Vietnam
Insufficient data

Quick answers

What are the chances of seeing a Rufous-bellied Eagle in Tangkoko Nature Reserve?

Under 5% of wildlife watchers report a Rufous-bellied Eagle sighting in Tangkoko Nature Reserve, based on 27 verified sightings from GBIF citizen-science data.

When is the best time to see Rufous-bellied Eagle in Tangkoko Nature Reserve?

February has the highest sighting rate for Rufous-bellied Eagle in Tangkoko Nature Reserve in our monthly data.

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