Predator Sense is a gear perk that tags animals near you automatically. It saves you scanning with the phone camera when you hunt, and it warns you about crocodiles or big cats before they jump you.
Animals in range get marked on your HUD without you aiming at them. You can track prey through grass and spot dangerous wildlife near water early.
Equip one of the listed helmets, caps or masks in the head slot. Gear perks are fixed to the piece of clothing that carries them, so you get this one by wearing that piece, not by unlocking it in a menu.
Good for hunting runs that feed the Hunter's Lodge and the cooking recipes. Outside hunting, a head piece with an enemy tagging perk usually helps more.