Large mammal species that have long been extinct in other regions are found here, such as the Eurasian brown bear, grey wolf, red fox, European wildcat, roe deer, fallow deer, red deer, wild boar and European otter.

The highly endangered Balkan lynx, a subspecies of the Eurasian lynx, is mainly found in the Thethi National Park where about roughly 20–50 individuals still roam, though poaching is still a large threat.
Chamois are found throughout the high altitudes.
About 720 chamois live between the borders of Kosovo and Montenegro alone.
There is speculation that the mouflon roamed the Prokletije until World War I, when it disappeared.

Bird species include the golden eagle, snake eagle, honey buzzard, peregrine falcon, capercaillie, rock partridge, scops owl, Eurasian eagle owl and the snow finch.

The rivers are home to a growing number of marble trout.
Among the amphibians are the alpine salamander (southernmost habitat), fire salamander, yellow-bellied toad and fire bellied toad .
The rich herpetofauna include the fence lizard, green lizard, Greek tortoise and snakes such as the true vipers, including the poisonous horned viper and adder.

So far 140 species of butterflies have been found, which makes Prokletije the richest area in Europe for butterflies.

The Prokletije have one endemic species of lizard, the Prokletije rock lizard or Dinarolacerta montenegrina, named after the range.
Large mammal species that have long been extinct in other regions are found here, such as the Eurasian brown bear, grey wolf, red fox, European wildcat, roe deer, fallow deer, red deer, wild boar and European otter.
The highly endangered Balkan lynx, a subspecies of the Eurasian lynx, is mainly found in the Thethi National Park where about roughly 20–50 individuals still roam, though poaching is still a large threat. Chamois are found throughout the high altitudes. About 720 chamois live between the borders of Kosovo and Montenegro alone. There is speculation that the mouflon roamed the Prokletije until World War I, when it disappeared.
Bird species include the golden eagle, snake eagle, honey buzzard, peregrine falcon, capercaillie, rock partridge, scops owl, Eurasian eagle owl and the snow finch.
The rivers are home to a growing number of marble trout. Among the amphibians are the alpine salamander (southernmost habitat), fire salamander, yellow-bellied toad and fire bellied toad . The rich herpetofauna include the fence lizard, green lizard, Greek tortoise and snakes such as the true vipers, including the poisonous horned viper and adder.
So far 140 species of butterflies have been found, which makes Prokletije the richest area in Europe for butterflies.
The Prokletije have one endemic species of lizard, the Prokletije rock lizard or Dinarolacerta montenegrina, named after the range.
Prokletije