The video above is the Far Cry Primal Izila Masks Collectibles Locations Guide and shows the locations of all Izila Masks collectibles in Oros, the area featured in Far Cry Primal.
There are 184 collectibles hidden throughout Oros, divided into five types:
12 Spirit Totems
22 Cave Paintings
25 Wenja Bracelets
25 Izila Masks
100 Daysha Hands
The Izila Masks award XP and as you approach one a green circle appears on the mini-map to show its general location. Use Hunter Vision to easily spot them (most of them hang on cliff faces).

