Hemicircus concretus
Silhouette: Pepe Reigada · PhyloPic
In 3 days ~30% in a week ~60%
The grey-and-buff woodpecker (Hemicircus concretus) is a species of bird in the family Picidae. It is found in Brunei, Indonesia (Sumatra and Borneo), Malaysia, southern Myanmar, and southern Thailand, but has become regionally extinct in Singapore. Its natural habitats are lowland and montane tropical or subtropical moist broadleaf forests.
The grey-and-buff woodpecker was formally described by the Dutch zoologist Coenraad Jacob Temminck in 1821 and given the binomial name Picus concretus. The type locality is western and central Java. The species is now placed in the genus Hemicircus that was introduced in 1837 by the English naturalist William Swainson.
Two subspecies are recognised: The species is sometimes split with H. concretus as the red-crested woodpecker and H. sordidus as the grey-and-buff woodpecker. The species has a plump body and short rounded tail, and grows to a length of about 13.5 cm (5.3 in). The head appears large because of the slender neck and the large, cone-shaped crest. The head is largely grey, with a... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 2 | Tanjung Puting National Park | 🇮🇩 Indonesia | |
| 3 | Khao Luang National Park | 🇹🇭 Thailand | |
| 4 | Sepilok | 🇲🇾 Malaysia | |
| 5 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 6 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 7 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 8 | Taman Negara National Park | 🇲🇾 Malaysia |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kuala Lumpur | 🇲🇾 Malaysia |
With luck
About 10% of wildlife watchers report a Gray-and-buff Woodpecker sighting in Tanjung Puting National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 41st most-seen of the 66 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
July
In that month about 30% of wildlife watchers report a Gray-and-buff Woodpecker in Tanjung Puting National Park on a given day, against about 10% in May–June and August–March, the lowest months. April has too few records to rate.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Gray-and-buff Woodpecker sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 8
Of the 8 parks where we can rate Gray-and-buff Woodpecker sightings, Tanjung Puting National Park ranks 2nd at about 10%. The best odds are in Way Kambas National Park (Indonesia, about 20%).
Same family: Picidae
The closest relatives of the Gray-and-buff Woodpecker that you can see in Tanjung Puting National Park (family Picidae, Woodpeckers) are Rufous Piculet (about 20%), White-rumped Woodpecker (about 10%) and Rufous Woodpecker (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Gray-and-buff Woodpecker is recorded against all the birds logged in Tanjung Puting National Park (10 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.
