Which is the best park to see a Welcome Swallow?
Rottnest Island
In Rottnest Island, Australia, about 90% of wildlife watchers report a Welcome Swallow sighting on a given day, the highest of the 24 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Welcome Swallow?
Cradle Mountain-Lake St Clair National Park and more
After Rottnest Island, the next-best odds of seeing a Welcome Swallow are in Cradle Mountain-Lake St Clair National Park (Australia, about 60%), Maria Island National Park (Australia, about 60%) and Lamington National Park (Australia, about 60%).
When is the best time to see a Welcome Swallow?
It depends on the park
In the top parks, the best months are April, June and December in Rottnest Island (over 90%), January and November in Cradle Mountain-Lake St Clair National Park (about 90%) and September in Maria Island National Park (about 90%), as the share of wildlife watchers who report a Welcome Swallow on a given day. Each park's Welcome Swallow page has the full month-by-month chart.