Your body has been genetically enhanced with the perception and flame resistance of the Grayditch Fire Ants! Your Perception has increased by 1 and you are now 25% resistant to fire
”— In-game description
Ant Sight is a perk in Fallout 3.
This perk is one of two possible perks available from Doctor Lesko for helping him get rid of the fire ant nest guardians during the Those! quest, with Ant Might being the other available option.
This perk grants +1 Perception and +25% Fire Resistance.