Slender-billed Crow
Slender-billed CrowSlender-billed CrowSlender-billed Crow

Slender-billed Crow

Corvus enca

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
5–10% · With luck
overall probability at Bali Barat National Park
55 Verified records at Bali Barat National Park
December Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

The Sunda crow (Corvus enca) is a passerine bird of the family Corvidae that is found in South-East Asia, from Malaysia to Borneo. The Sunda crow is part of the Corvus enca species complex, which was formerly treated as a single species and known as the slender-billed crow. The complex is now treated as five species, after four subspecies were split off as distinct species: the Samar crow or small crow (Corvus samarensis), the Palawan crow (Corvus pusillus), the Sulawesi crow (Corvus celebensis) and the Sierra Madre crow (Corvus sierramadrensis). The violet crow was also once included, but has been shown to be distinct genetically and separated as Corvus violaceus. Wikipedia →

5–10% of wildlife watchers report a Slender-billed Crow sighting in Bali Barat National Park, based on 55 days of visitor records from GBIF citizen-science data.

Closest Relatives at Bali Barat National Park

Large-billed Crow
LC

Large-billed Crow

🌅 Crepuscular Bird

Corvus macrorhynchos

5–10% · With luck
Racket-tailed Treepie
LC

Racket-tailed Treepie

🌅 Crepuscular Bird

Crypsirina temia

30–40% · Possible
Yellow-vented Bulbul
LC

Yellow-vented Bulbul

🌅 Crepuscular Bird

Pycnonotus goiavier

80–90% · Very likely
Bali Myna
CR

Bali Myna

🌅 Crepuscular Bird

Leucopsar rothschildi

70–80% · Very likely
Common Iora
LC

Common Iora

🌅 Crepuscular Bird

Aegithina tiphia

70–80% · Very likely
White-shouldered Triller
LC

White-shouldered Triller

🌅 Crepuscular Bird

Lalage sueurii

60–70% · Likely
Olive-backed Tailorbird
LC

Olive-backed Tailorbird

🌙 Nocturnal Bird

Orthotomus sepium

50–60% · Likely
Malaysian Pied-Fantail
LC

Malaysian Pied-Fantail

🌅 Crepuscular Bird

Rhipidura javanica

50–60% · Likely
Scarlet-headed Flowerpecker
LC

Scarlet-headed Flowerpecker

🌅 Crepuscular Bird

Dicaeum trochileum

40–50% · Likely
Sooty-headed Bulbul
LC

Sooty-headed Bulbul

🌅 Crepuscular Bird

Pycnonotus aurigaster

40–50% · Likely
Small Minivet
LC

Small Minivet

☀️ Diurnal Bird

Pericrocotus cinnamomeus

40–50% · Likely
Javan Myna
VU

Javan Myna

🌅 Crepuscular Bird

Acridotheres javanicus

30–40% · Possible

📅 Monthly Probability

5–10
Jan
5–10
Feb
<5
Mar
5–10
Apr
<5
May
5–10
Jun
10–20
Jul
5–10
Aug
<5
Sep
5–10
Oct
5–10
Nov
10–20
Dec

🌅 When They're Spotted

Most active at dawn and dusk · across all parks (global)

🌅Crepuscular
☀️🌙🌙12am6am12pm6pm12am

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 Probability
1 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
60–70%
2 Danum Valley Conservation Area 🇲🇾 Malaysia
50–60%
3 Way Kambas National Park 🇮🇩 Indonesia
10–20%
4 Bali Barat National Park 🇮🇩 Indonesia
5–10%
5 Kinabalu Park 🇲🇾 Malaysia
<5%
6 Kerinci Seblat National Park 🇮🇩 Indonesia
Insufficient data

Quick answers

What are the chances of seeing a Slender-billed Crow in Bali Barat National Park?

About 7% of wildlife watchers report a Slender-billed Crow sighting in Bali Barat National Park, based on 55 days of visitor records from GBIF citizen-science data.

When is the best time to see Slender-billed Crow in Bali Barat National Park?

December has the highest sighting rate for Slender-billed Crow in Bali Barat National Park in our monthly data.

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