Thick-billed Warbler
Iduna aedon
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyAcrocephalidae (Reed Warblers and Allies)
- GenusIduna (Iduna Warblers)
- SpeciesIduna aedon (Thick-billed Warbler)
<5% of wildlife watchers report a Thick-billed Warbler sighting in Periyar National Park, based on 19 days of visitor records from GBIF citizen-science data.
Closest Relatives at Periyar National Park
Booted Warbler
Iduna caligata
Blyth's Reed Warbler
Acrocephalus dumetorum
Southern Hill Myna
Gracula indica
Greater Racket-tailed Drongo
Dicrurus paradiseus
White-bellied Treepie
Dendrocitta leucogastra
Malabar Whistling-Thrush
Myophonus horsfieldii
Red-whiskered Bulbul
Pycnonotus jocosus
Orange Minivet
Pericrocotus flammeus
Nilgiri Flowerpecker
Dicaeum concolor
Jungle Babbler
Turdoides striata
Indian Scimitar-Babbler
Pomatorhinus horsfieldii
Asian Fairy-bluebird
Irena puella
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
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 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 2 | Kaziranga National Park | 🇮🇳 India | |
| 3 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 4 | Chitwan National Park | 🇳🇵 Nepal | |
| 5 | Mudumalai National Park | 🇮🇳 India | |
| 6 | Khao Yai National Park | 🇹🇭 Thailand | |
| 7 | Gobi Gurvansaikhan National Park | 🇲🇳 Mongolia | |
| 8 | Periyar National Park | 🇮🇳 India | |
| 9 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 10 | Nagarhole National Park | 🇮🇳 India | |
| 11 | Sundarbans National Park | 🇮🇳 India | |
| 12 | Bandipur National Park | 🇮🇳 India | |
| 13 | Khao Sok National Park | 🇹🇭 Thailand | |
| 14 | Eravikulam National Park | 🇮🇳 India | |
| 15 | Jiuzhaigou National Park | 🇨🇳 China | |
| 16 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 17 | Cat Tien National Park | 🇻🇳 Vietnam |
Quick answers
What are the chances of seeing a Thick-billed Warbler in Periyar National Park?
About 2% of wildlife watchers report a Thick-billed Warbler sighting in Periyar National Park, based on 19 days of visitor records from GBIF citizen-science data.
When is the best time to see Thick-billed Warbler in Periyar National Park?
February has the highest sighting rate for Thick-billed Warbler in Periyar National Park in our monthly data.