Slaty-bellied Tesia
Slaty-bellied TesiaSlaty-bellied Tesia

Slaty-bellied Tesia

Tesia olivea

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
40–50% · Likely
overall probability at Doi Inthanon National Park
1,007 Verified records at Doi Inthanon National Park
June Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

The slaty-bellied tesia (Tesia olivea) is a species of warbler in the family Cettiidae. It is found in Bangladesh, Bhutan, China, India, Laos, Myanmar, Nepal, Thailand, and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. Wikipedia →

40–50% of wildlife watchers report a Slaty-bellied Tesia sighting in Doi Inthanon National Park, based on 1,007 days of visitor records from GBIF citizen-science data.

Closest Relatives at Doi Inthanon National Park

Grey-bellied Tesia
LC

Grey-bellied Tesia

☀️ Diurnal Bird

Tesia cyaniventer

Insufficient data
Yellow-bellied Warbler
LC

Yellow-bellied Warbler

🌅 Crepuscular Bird

Abroscopus superciliaris

<5% · Rare
Asian Stubtail
LC

Asian Stubtail

🌅 Crepuscular Bird

Urosphena squameiceps

<5% · Rare
Aberrant Bush-Warbler
LC

Aberrant Bush-Warbler

🌅 Crepuscular Bird

Horornis flavolivaceus

<5% · Rare
Chestnut-headed Tesia
LC

Chestnut-headed Tesia

☀️ Diurnal Bird

Cettia castaneocoronata

<5% · Rare
Black-backed Sibia
LC

Black-backed Sibia

🌅 Crepuscular Bird

Heterophasia melanoleuca

60–70% · Likely
Blue Whistling-Thrush
LC

Blue Whistling-Thrush

🌅 Crepuscular Bird

Myophonus caeruleus

50–60% · Likely
Green-tailed Sunbird
LC

Green-tailed Sunbird

🌅 Crepuscular Bird

Aethopyga nipalensis

50–60% · Likely
Davison's Leaf-Warbler
LC

Davison's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus intensior

50–60% · Likely
Rufous-winged Fulvetta

Rufous-winged Fulvetta

🌅 Crepuscular Bird

Alcippe castaneceps

40–50% · Likely
Silver-eared Laughingthrush
LC

Silver-eared Laughingthrush

🌅 Crepuscular Bird

Trochalopteron melanostigma

40–50% · Likely
Chestnut-tailed Minla

Chestnut-tailed Minla

🌅 Crepuscular Bird

Minla strigula

40–50% · Likely

📅 Monthly Probability

30–40
Jan
40–50
Feb
40–50
Mar
30–40
Apr
30–40
May
50–60
Jun
50–60
Jul
30–40
Aug
30–40
Sep
20–30
Oct
20–30
Nov
30–40
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 Doi Inthanon National Park 🇹🇭 Thailand
40–50%
2 Namdapha National Park 🇮🇳 India
30–40%
3 Khangchendzonga National Park 🇮🇳 India
10–20%
4 Royal Manas National Park 🇧🇹 Bhutan
5–10%
5 Kaziranga National Park 🇮🇳 India
<5%

Quick answers

What are the chances of seeing a Slaty-bellied Tesia in Doi Inthanon National Park?

About 41% of wildlife watchers report a Slaty-bellied Tesia sighting in Doi Inthanon National Park, based on 1,007 days of visitor records from GBIF citizen-science data.

When is the best time to see Slaty-bellied Tesia in Doi Inthanon National Park?

June has the highest sighting rate for Slaty-bellied Tesia in Doi Inthanon National Park in our monthly data.

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