It includes six different habitats such as barillal, igapo, terra- firma , riparian forest, varzea and river islands.
There are more than 800 species, including more than 80 species of antbirds, jacamars, puffbirds, tanagers and more
A few endemics are an Alpahuayo Antbird, Iquitos Gnatcatcher, Mishana Tyrannulet, and Zimmer´s Toddy-Flycatcher.