Which is the best park to see a Cardinal Butterfly?
Kiskunság National Park
In Kiskunság National Park, Hungary, about 50% of wildlife watchers report a Cardinal Butterfly 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 Cardinal Butterfly?
Hortobágy National Park and more
After Kiskunság National Park, the next-best odds of seeing a Cardinal Butterfly are in Hortobágy National Park (Hungary, about 30%), Sierra Nevada National Park (Spain, about 30%) and Sierra de Guadarrama National Park (Spain, about 30%).
When is the best time to see a Cardinal Butterfly?
It depends on the park
In the top parks, the best months are August in Kiskunság National Park (about 70%), June in Hortobágy National Park (about 50%) and June–July and September in Sierra Nevada National Park (about 40%), as the share of wildlife watchers who report a Cardinal Butterfly on a given day. Each park's Cardinal Butterfly page has the full month-by-month chart.