Ecuador · park

Boundary from OpenStreetMap, about 10,166 km². The counts below cover the park and roughly 16 km around it.
Species with at least one recorded territory whose grid cell centres fall in or near Yasuní National Park. Cells are up to 25 km across, so an animal counted here may have been recorded just outside the boundary. This is not a park checklist, and the counts follow where people look as much as what lives there.
None of the species with a full field-guide entry has records here yet. Chances for the species with a written atlas page follow below.
Species with a written atlas page and records in and around Yasuní National Park, most recorded first. Each shows how likely an encounter is here, in which months it has been recorded, and the records behind it.
The number beside each name is its records here.
The species with the most open occurrence records in and around Yasuní National Park, among those a photograph exists for. Most recorded is not most numerous: it rewards animals that are common, conspicuous and live where people go.
Psarocolius angustifrons
Cacicus cela
Opisthocomus hoazin
Crotophaga major
Ramphastos tucanus
Tachycineta albiventer
Brotogeris cyanoptera
Cyanocorax violaceus
Cathartes melambrotus
Capito auratus
Tachornis squamata
Pteroglossus pluricinctus