Mulleripicus pulverulentus
Silhouette: Pepe Reigada · PhyloPic
In 3 days ~10%
The great slaty woodpecker (Mulleripicus pulverulentus) is a species of bird in the family Picidae. It is found across the Indian subcontinent and Southeast Asia. A unique and basically unmistakable bird, it is the largest confirmed living woodpecker species, behind the likely extinct imperial woodpecker and ivory-billed woodpecker.
It is found in the Indian subcontinent and Southeast Asia, ranging across Bangladesh, Bhutan, Brunei, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, the Philippines, Singapore, Thailand and Vietnam. It is found in the Greater Sundas, but it does not inhabit Bali.
This species prefers to inhabit areas of primary semi-open, moist deciduous and tropical evergreen forest though can on occasion range into adjacent secondary forests, clearings with scattered tall trees and similar almost park-like areas but do not generally visit heavily disturbed areas. Locally, the great slaty woodpecker prefers sprawling stands of dipterocarp and teak trees. Also found in mature sal forests, swamp forest and mangroves with tall, mature trees. The species usually occurs below an elevation of 600 m (2,000 ft), but also locally in montane... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 2 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 3 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 4 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 5 | Jim Corbett National Park | 🇮🇳 India | |
| 6 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 7 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 8 | Sepilok | 🇲🇾 Malaysia | |
| 9 | Namdapha National Park | 🇮🇳 India | |
| 10 | Khao Yai National Park | 🇹🇭 Thailand | |
| 11 | Chitwan National Park | 🇳🇵 Nepal | |
| 12 | Doi Inthanon National Park | 🇹🇭 Thailand |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Singapore | 🇸🇬 Singapore |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Sunshine Aquarium | 🇯🇵 Japan |
Rare
Under 5% of wildlife watchers report a Great Slaty Woodpecker sighting in Khao Yai National Park on a given day, based on 47 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 196th most-seen of the 278 birds we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
May
In that month about 10% of wildlife watchers report a Great Slaty Woodpecker in Khao Yai National Park on a given day, against under 5% in June to April, the lowest months.
Between 2 and 5 am
Across all the parks we cover, that three-hour window holds the most Great Slaty Woodpecker sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is most active around dawn and dusk.
10th of 12
Of the 12 parks where we can rate Great Slaty Woodpecker sightings, Khao Yai National Park ranks 10th at under 5%. The best odds are in Royal Bardia National Park (Nepal, about 30%), Kinabatangan Wildlife Sanctuary (Malaysia, about 10%) and Taman Negara National Park (Malaysia, about 10%).
Same family: Picidae
The closest relatives of the Great Slaty Woodpecker that you can see in Khao Yai National Park (family Picidae, Woodpeckers) are Greater Flameback (about 20%), Laced Woodpecker (about 20%) and Heart-spotted Woodpecker (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Great Slaty Woodpecker is recorded against all the birds logged in Khao Yai National Park (47 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
