Which is the best park to see a Masked Tree Frog?
Arenal Volcano National Park
In Arenal Volcano National Park, Costa Rica, about 50% of wildlife watchers report a Masked Tree Frog sighting on a given day, the highest of the 13 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Masked Tree Frog?
Tenorio Volcano National Park and more
After Arenal Volcano National Park, the next-best odds of seeing a Masked Tree Frog are in Tenorio Volcano National Park (Costa Rica, about 40%), Piedras Blancas National Park (Costa Rica, about 40%) and Gandoca-Manzanillo Wildlife Refuge (Costa Rica, about 40%).
When is the best time to see a Masked Tree Frog?
It depends on the park
In the top parks, the best months are April–June, August and October–February in Arenal Volcano National Park (about 50%), February in Tenorio Volcano National Park (about 70%) and November in Piedras Blancas National Park (about 60%), as the share of wildlife watchers who report a Masked Tree Frog on a given day. Each park's Masked Tree Frog page has the full month-by-month chart.