The Abufari Biological Reserve is in the Amazon biome in the municipality of Tapauá, Amazonas.

[2] Migratory bird species include American purple gallinule (Porphyrio martinicus), solitary sandpiper (Tringa solitaria), yellow-billed tern (Sternula superciliaris), black skimmer (Rynchops niger), yellow-billed cuckoo (Coccyzus americanus), Swainson's flycatcher (Myiarchus swainsoni), osprey (Pandion haliaetus), tropical kingbird, fork-tailed flycatcher (Tyrannus savana), southern rough-winged swallow (Stelgidopteryx ruficollis), grey-breasted martin (Progne chalybea) and sand martin (Riparia riparia).

The purpose is full preservation of its biota and other natural attributes without direct human interference.

[2] Protected species include giant otter (Pteronura brasiliensis), cougar (Puma concolor) and Amazonian manatee (Trichechus inunguis).

[3] An ordinance of 9 January 2012 provided for a consistent and integrated approach to preparing management plans for the conservation units in the BR-319 area of influence.