Fallout 4 creatures

General information
All Fallout 4 creatures when in proximity of others will fight each other, so long as they are not in the same faction as grouped below.

Humanoid

 * Ghoul
 * Human
 * Super mutant
 * Synth

Non-humanoid

 * Brahmin
 * Brahmiluff
 * Cat
 * Dog
 * Gazelle
 * Gorilla
 * Ghoulrilla
 * Mole rat
 * Mutant hound
 * Rad rabbit
 * Rad-rat
 * Radstag
 * Wolves (Far Harbor)
 * Yao guai

Reptiles

 * Deathclaw
 * Gatorclaw

Amphibians

 * Gulper

Birds

 * Raven
 * Rad chicken
 * Watcher

Fish

 * Angler
 * Dolphin whale
 * Fish (Fallout 4)

Arthropods

 * Giant ant
 * Flying ant swarm
 * Cave cricket
 * Bloodworm
 * Fog crawler
 * Hermit crab
 * Bloodbug
 * Mirelurk
 * Radroach
 * Radscorpion
 * Stingwing

Extraterrestrials

 * Alien