Tropicoperdix chloropus
Silhouette: Reichenbach · PhyloPic
In 3 days ~70% in a week >90%
The green-legged partridge (Tropicoperdix chloropus), also known as the scaly-breasted partridge or green-legged hill-partridge, is a bird species in the family Phasianidae. It is found in forest in Indochina, ranging slightly into southernmost China (Yunnan). The Vietnam partridge is now usually considered a subspecies. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 2 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 3 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 4 | Khao Yai National Park | 🇹🇭 Thailand |
Likely
About 40% of wildlife watchers report a green-legged partridge sighting in Cuc Phuong National Park on a given day, based on 134 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 18th most-seen of the 159 birds we can rate there. Over three days the chance rises to about 70%, and over a week to over 90%, if each day is a fresh chance.
September and December
In those months about 50% of wildlife watchers report a green-legged partridge in Cuc Phuong National Park on a given day, against about 20% in May and August, the lowest months. July has too few records to rate.
Between 2 and 5 am
Across all the parks we cover, that three-hour window holds the most green-legged partridge sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is most active around dawn and dusk.
2nd of 4
Of the 4 parks where we can rate green-legged partridge sightings, Cuc Phuong National Park ranks 2nd at about 40%. The best odds are in Cat Tien National Park (Vietnam, about 50%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the green-legged partridge is recorded against all the birds logged in Cuc Phuong National Park (134 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.
