Which is the best park to see a Barn Swallow?
Point Pelee National Park
In Point Pelee National Park, Canada, about 70% of wildlife watchers report a Barn Swallow sighting on a given day, the highest of the 100 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Barn Swallow?
Udawalawe National Park and more
After Point Pelee National Park, the next-best odds of seeing a Barn Swallow are in Udawalawe National Park (Sri Lanka, about 60%), Fertő-Hanság National Park (Hungary, about 60%) and Biebrza National Park (Poland, about 60%). Outside North America, the best options are Udawalawe National Park in Asia (about 60%), Fertő-Hanság National Park in Europe (about 60%) and Meru National Park in Africa (about 50%).
When is the best time to see a Barn Swallow?
It depends on the park
In the top parks, the best months are May to August in Point Pelee National Park (about 80%), February and October–December in Udawalawe National Park (about 80%) and May and July–August in Fertő-Hanság National Park (about 80%), as the share of wildlife watchers who report a Barn Swallow on a given day. Each park's Barn Swallow page has the full month-by-month chart.