Which is the best park to see a Scarlet-rumped Tanager?
Arenal Volcano National Park
In Arenal Volcano National Park, Costa Rica, about 80% of wildlife watchers report a Scarlet-rumped Tanager sighting on a given day, the highest of the 19 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Scarlet-rumped Tanager?
Piedras Blancas National Park and more
After Arenal Volcano National Park, the next-best odds of seeing a Scarlet-rumped Tanager are in Piedras Blancas National Park (Costa Rica, about 80%), Poás Volcano National Park (Costa Rica, about 70%) and Marino Ballena National Park (Costa Rica, about 70%). Outside Central America, the best option is Montes Azules Biosphere Reserve in North America (about 30%).
When is the best time to see a Scarlet-rumped Tanager?
It depends on the park
In the top parks, the best months are November to September in Arenal Volcano National Park (about 80%), April and May in Piedras Blancas National Park (about 90%) and June–July, September and November–April in Poás Volcano National Park (about 70%), as the share of wildlife watchers who report a Scarlet-rumped Tanager on a given day. Each park's Scarlet-rumped Tanager page has the full month-by-month chart.