Gulper (Far Harbor)

Gulpers are creatures in the Fallout 4 add-on Far Harbor.

Biology
Gulpers are mutated salamander-like creatures, which roam on the Far Harbor island. They can hang on trees, in order to take their victims by surprise, they can also slide through swamp-like areas, and hide underwater.

Appearances
Gulpers appear only in Fallout 4 add-on, Far Harbor.