Around 374 bird species have been recorded in Nameri, including such rarities as the greater spotted eagle and the white-winged duck. Birdwatching treks are a park speciality; make arrangements through Eco-Camp and Jia Bhorelli Wild Resort. Mammals include wild elephants, a few rarely seen tigers and the critically endangered dwarf hog. Park fees include the compulsory armed guard. Access is from Potasali, 2km off the Tezpur–Bhalukpong road.
Part of the park can be explored on foot, although to venture deep you'll have to opt for a jeep safari (also arranged through the resorts).