Which is the best park to see an Asian Koel?
Gir National Park
In Gir National Park, India, about 40% of wildlife watchers report an Asian Koel sighting on a given day, the highest of the 17 parks where we can rate it, from GBIF citizen-science data.
Where else can you see an Asian Koel?
Udawalawe National Park and more
After Gir National Park, the next-best odds of seeing an Asian Koel are in Udawalawe National Park (Sri Lanka, about 40%), Yala National Park (Sri Lanka, about 30%) and Mudumalai National Park (India, about 30%). Outside Asia, the best option is Tangkoko Nature Reserve in Southeast Asia (about 30%).
When is the best time to see an Asian Koel?
It depends on the park
In the top parks, the best months are April in Gir National Park (about 60%), May and October–November in Udawalawe National Park (about 50%) and June in Yala National Park (about 60%), as the share of wildlife watchers who report an Asian Koel on a given day. Each park's Asian Koel page has the full month-by-month chart.