Tang-e-sayad is a protected zone and a National Park, also a special place for animals and a mountainous area.
there`s no habitability place inside this zone but there are many cities and villages in the border.
yet, 24 types mammalians from 19 genders that belongs to 14 families,70 types of birds from 54 genders that belongs to 35 families, 20 types of crawlers and 4 types of amphibians keep living in the protected zone of Tang-e-sayad.