Which is the best park to see a Great Iora?
Cat Tien National Park
In Cat Tien National Park, Vietnam, about 50% of wildlife watchers report a Great Iora sighting on a given day, the highest of the 5 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Great Iora?
Cuc Phuong National Park and more
After Cat Tien National Park, the next-best odds of seeing a Great Iora are in Cuc Phuong National Park (Vietnam, about 40%), Khao Luang National Park (Thailand, about 30%) and Kaeng Krachan National Park (Thailand, about 20%).
When is the best time to see a Great Iora?
It depends on the park
In the top parks, the best months are May in Cat Tien National Park (about 60%), August and October–November in Cuc Phuong National Park (about 60%) and August in Khao Luang National Park (about 50%), as the share of wildlife watchers who report a Great Iora on a given day. Each park's Great Iora page has the full month-by-month chart.