Slaty-bellied Tesia
Slaty-bellied TesiaSlaty-bellied Tesia

Slaty-bellied Tesia

Tesia olivea

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
<5% · Rare
overall probability at Kaziranga National Park
7 Verified records at Kaziranga National Park
November 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 →

<5% of wildlife watchers report a Slaty-bellied Tesia sighting in Kaziranga National Park, based on 7 days of visitor records from GBIF citizen-science data.

Closest Relatives at Kaziranga National Park

Grey-bellied Tesia
LC

Grey-bellied Tesia

☀️ Diurnal Bird

Tesia cyaniventer

<5% · Rare
Yellow-bellied Warbler
LC

Yellow-bellied Warbler

🌅 Crepuscular Bird

Abroscopus superciliaris

<5% · Rare
Jungle Myna
LC

Jungle Myna

🌅 Crepuscular Bird

Acridotheres fuscus

70–80% · Very likely
Indian Pied Starling
LC

Indian Pied Starling

☀️ Diurnal Bird

Gracupica contra

60–70% · Likely
Black Drongo
LC Endemic

Black Drongo

🌅 Crepuscular Bird

Dicrurus macrocercus

50–60% · Likely
Black-hooded Oriole
LC Endemic

Black-hooded Oriole

🌅 Crepuscular Bird

Oriolus xanthornus

50–60% · Likely
Oriental Magpie-Robin
LC

Oriental Magpie-Robin

🌅 Crepuscular Bird

Copsychus saularis

50–60% · Likely
Chestnut-tailed Starling
LC

Chestnut-tailed Starling

🌅 Crepuscular Bird

Sturnia malabarica

50–60% · Likely
Rufous Treepie
LC

Rufous Treepie

🌅 Crepuscular Bird

Dendrocitta vagabunda

50–60% · Likely
Grey-backed Shrike
LC

Grey-backed Shrike

🌅 Crepuscular Bird

Lanius tephronotus

40–50% · Likely
Large-billed Crow
LC

Large-billed Crow

🌅 Crepuscular Bird

Corvus macrorhynchos

40–50% · Likely
White Wagtail
LC

White Wagtail

☀️ Diurnal Bird

Motacilla alba

40–50% · Likely

📅 Monthly Probability

<5
Jan
<5
Feb
<5
Mar
<5
Apr
<5
May
<5
Jun
<5
Jul
<5
Aug
<5
Sep
<5
Oct
<5
Nov
<5
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 Kaziranga National Park?

About 0% of wildlife watchers report a Slaty-bellied Tesia sighting in Kaziranga National Park, based on 7 days of visitor records from GBIF citizen-science data.

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

November has the highest sighting rate for Slaty-bellied Tesia in Kaziranga National Park in our monthly data.

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