The National Park of Ordesa and Monte Perdido hosts a varied fauna, the result of the different habitats harboring and its border condition between Continental Europe and the Mediterranean. Have been counted about 38 species of mammals, 68 of nesting birds (about 120 if you count the emigrants), 8 reptiles and 5 fish. * Quebrantahuesos
The flora of the park consists of about 1400 species, representing almost 45% of the plants in the Aragonese Pyrenees, of which 82 are exclusive floors of the Pyrenees, ie half of the endemic species of the range. * Edelweiss or snow flower.