Adrar Sutuf

 mountain, region, invisible

administered by Morocco!

also: Adrar Souttouf, Adrar Sotuf, Adrar Soutouf, Amarrasit-massif (fr.)

It is the eastern part of the supposed nature reserve "Parc National of Dakhla", a area with landmine hazard and military training areas previously known in the north and east:
wikimapia.org/#lat=22.6649499&lon=-15.0149605&z=10&l=0...
wikimapia.org/#lat=22.7725925&lon=-14.7051826&z=12&l=0...
wikimapia.org/#lat=21.9496253&lon=-15.1741615&z=12&l=0...
wikimapia.org/#lat=21.8017043&lon=-15.3840732&z=10&l=0...

cisr.jmu.edu/journal/14.3/spcl_rpt/cucinotta/cucinotta....

the National Park Dakhla, announced for decades, is allegedly divided into two parts. In the south of the city of Ad Dakhla a part of the park extends inland to the mountains of Adrar Souttouf with its lush acacia dry river beds. There are still Barbary sheep and dorcas-gazelles. Again, oryx and addax are to be settled. The coastal area is located on the park borders of the Mauritanian Banc-d'Arguin National Park. It runs 180 km along the coast here. This is where the rare Mediterranean monk seals. wikimapia.org/#lat=22.1320739&lon=-15.79437&z=9&l=0&m=...

"en cours d’études: Le Parc National de Dakhla (1million ha)"
intranet.iucn.org/webfiles/doc/CEC/Public/Electronic/CE...

about birds: go-south.org/08_Go_SouthBulletin/gsb_8_21-34.pdf