Slaty-bellied Tesia

Slaty-bellied Tesia

Tesia olivea

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Khangchendzonga National Park
26 Verified sightings at Khangchendzonga National Park From 2019 to 2026
1,977 Verified sightings across all 6 parks From 2019 to 2026
May Best month highest sighting rate
🌅 Crepuscular When it's spotted at dawn and dusk

About the Slaty-bellied Tesia

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.

Image at ADW Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Doi Inthanon National Park 🇹🇭 Thailand
~40%
2 Namdapha National Park 🇮🇳 India
~30%
3 Khangchendzonga National Park 🇮🇳 India
~10%
4 Royal Manas National Park 🇧🇹 Bhutan
~10%
5 Manas National Park 🇮🇳 India
<5%
6 Kaziranga National Park 🇮🇳 India
<5%

Quick answers

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

About 10% of wildlife watchers report a Slaty-bellied Tesia sighting in Khangchendzonga National Park, based on 26 verified sightings from GBIF citizen-science data.

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

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

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