Asian Openbill Stork

Asian Openbill Stork

Anastomus oscitans

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
30–40% · Possible
overall probability at Wilpattu National Park

Closest Relatives at Wilpattu National Park

Painted Stork
LC

Painted Stork

🌅 Crepuscular Bird

Mycteria leucocephala

60–70% · Likely
Asian Woolly-necked Stork
NT

Asian Woolly-necked Stork

☀️ Diurnal Bird

Ciconia episcopus

50–60% · Likely
Lesser Adjutant
NT

Lesser Adjutant

🌅 Crepuscular Bird

Leptoptilos javanicus

30–40% · Possible

📅 Monthly Probability

30–40
Jan
20–30
Feb
20–30
Mar
40–50
Apr
20–30
May
20–30
Jun
30–40
Jul
20–30
Aug
20–30
Sep
40–50
Oct
30–40
Nov
40–50
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 Yala National Park 🇱🇰 Sri Lanka
60–70%
2 Chitwan National Park 🇳🇵 Nepal
50–60%
3 Kaziranga National Park 🇮🇳 India
40–50%
4 Minneriya National Park 🇱🇰 Sri Lanka
30–40%
5 Wilpattu National Park 🇱🇰 Sri Lanka
30–40%
6 Keoladeo National Park 🇮🇳 India
30–40%
7 Ranthambore National Park 🇮🇳 India
20–30%
8 Satpura National Park 🇮🇳 India
20–30%
9 Royal Bardia National Park 🇳🇵 Nepal
10–20%
10 Nagarhole National Park 🇮🇳 India
10–20%
11 Sundarbans National Park 🇮🇳 India
10–20%
12 Khao Yai National Park 🇹🇭 Thailand
0–10%
13 Kaeng Krachan National Park 🇹🇭 Thailand
0–10%
14 Periyar National Park 🇮🇳 India
<5%
15 Kanha National Park 🇮🇳 India
<5%
16 Bandhavgarh National Park 🇮🇳 India
<5%
17 Sinharaja Forest Reserve 🇱🇰 Sri Lanka
<5%
18 Doi Inthanon National Park 🇹🇭 Thailand
<5%
19 Jim Corbett National Park 🇮🇳 India
<5%
20 Cat Tien National Park 🇻🇳 Vietnam
Insufficient data
21 Cuc Phuong National Park 🇻🇳 Vietnam
Insufficient data
22 Khao Luang National Park 🇹🇭 Thailand
Insufficient data
23 Khao Sok National Park 🇹🇭 Thailand
Insufficient data

Quick answers

What are the chances of seeing a Asian Openbill Stork in Wilpattu National Park?

About 33% of visitor-days record a Asian Openbill Stork sighting in Wilpattu National Park, based on 144 observer-days of citizen-science data from GBIF.

When is the best time to see Asian Openbill Stork in Wilpattu National Park?

April has the highest sighting rate for Asian Openbill Stork in Wilpattu National Park in our monthly data.

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