Which is the best park to see an Anhinga?
Parque Estadual Encontro das Águas
In Parque Estadual Encontro das Águas, Brazil, about 90% of wildlife watchers report an Anhinga sighting on a given day, the highest of the 16 parks where we can rate it, from GBIF citizen-science data.
Where else can you see an Anhinga?
Big Cypress National Preserve and more
After Parque Estadual Encontro das Águas, the next-best odds of seeing an Anhinga are in Big Cypress National Preserve (United States, about 70%), Merritt Island National Wildlife Refuge (United States, about 70%) and Tortuguero National Park (Costa Rica, about 60%). Outside South America, the best options are Big Cypress National Preserve in North America (about 70%) and Tortuguero National Park in Central America (about 60%).
When is the best time to see an Anhinga?
It depends on the park
In the top parks, the best months are May–August and October in Parque Estadual Encontro das Águas (about 90%), October to January in Big Cypress National Preserve (about 80%) and July and November–March in Merritt Island National Wildlife Refuge (about 70%), as the share of wildlife watchers who report an Anhinga on a given day. Each park's Anhinga page has the full month-by-month chart.