Slaty-bellied Tesia

Slaty-bellied Tesia

Tesia olivea

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

Closest Relatives at Namdapha National Park

Grey-bellied Tesia
LC

Grey-bellied Tesia

☀️ Diurnal Bird

Tesia cyaniventer

0–10% · With luck
Yellow-bellied Warbler
LC

Yellow-bellied Warbler

🌅 Crepuscular Bird

Abroscopus superciliaris

30–40% · Possible
Rufous-faced Warbler
LC

Rufous-faced Warbler

🌅 Crepuscular Bird

Abroscopus albogularis

20–30% · Possible
Chestnut-headed Tesia
LC

Chestnut-headed Tesia

☀️ Diurnal Bird

Cettia castaneocoronata

0–10% · With luck
Grey-sided Bush-Warbler
LC

Grey-sided Bush-Warbler

☀️ Diurnal Bird

Cettia brunnifrons

<5% · Rare
Brownish-flanked Bush-Warbler
LC

Brownish-flanked Bush-Warbler

☀️ Diurnal Bird

Horornis fortipes

Insufficient data
Black-faced Warbler
LC

Black-faced Warbler

☀️ Diurnal Bird

Abroscopus schisticeps

Insufficient data
Ashy-fronted Bearded Bulbul
LC

Ashy-fronted Bearded Bulbul

🌅 Crepuscular Bird

Alophoixus flaveolus

60–70% · Likely
Streaked Spiderhunter
LC

Streaked Spiderhunter

🌅 Crepuscular Bird

Arachnothera magna

60–70% · Likely
Bronzed Drongo
LC

Bronzed Drongo

🌅 Crepuscular Bird

Dicrurus aeneus

50–60% · Likely
Slaty-backed Forktail
LC

Slaty-backed Forktail

🌅 Crepuscular Bird

Enicurus schistaceus

50–60% · Likely
Yellow-bellied Fairy-Fantail

Yellow-bellied Fairy-Fantail

🌅 Crepuscular Bird

Chelidorhynx hypoxantha

50–60% · Likely

📅 Monthly Probability

50–60
Jan
20–30
Feb
30–40
Mar
0–10
Apr
10–20
May
20–30
Jun
30–40
Jul
20–30
Aug
20–30
Sep
0–10
Oct
30–40
Nov
20–30
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 Kaziranga National Park 🇮🇳 India
<5%

Quick answers

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

About 31% of visitor-days record a Slaty-bellied Tesia sighting in Namdapha National Park, based on 344 observer-days of citizen-science data from GBIF.

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

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

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