Mauritania’s ecosystems—from Sahara dunes to Banc d’Arguin wetlands—support diverse fauna:
Cheetah, striped hyena, African elephant (relict), slender-horned gazelle, dorcas gazelle, Barbary sheep, scimitar-horned oryx (reintroduced), rhim gazelle, honey badger, baboon.
Ostrich, white pelican, sacred ibis, cattle egret, hamerkop, hornbills, vultures, eagles, kites, falcons, laughing dove.
Nile/West African crocodile, sea turtles (green, loggerhead, hawksbill), spiny-tailed lizard, Saharan horned viper, puff adder, carpet viper, Nile monitor, African rock python.
Moray eels, rays, barracuda, grouper, snapper, jack, pomfret, bonefish, tarpon, permit.
Banc d’Arguin National Park (UNESCO) is a critical migratory bird nursery and marine biodiversity hotspot.