Which is the best park to see a Yellow-headed Sideneck?
Madidi National Park
In Madidi National Park, Bolivia, about 60% of wildlife watchers report a Yellow-headed Sideneck sighting on a given day, the highest of the 6 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Yellow-headed Sideneck?
Yasuní National Park and more
After Madidi National Park, the next-best odds of seeing a Yellow-headed Sideneck are in Yasuní National Park (Ecuador, about 40%), Tambopata National Reserve (Peru, about 30%) and Amacayacu National Natural Park (Colombia, about 20%).
When is the best time to see a Yellow-headed Sideneck?
It depends on the park
In the top parks, the best months are January, July and September–November in Madidi National Park (about 70%), April in Yasuní National Park (about 60%) and March in Tambopata National Reserve (about 40%), as the share of wildlife watchers who report a Yellow-headed Sideneck on a given day. Each park's Yellow-headed Sideneck page has the full month-by-month chart.