venomous

reptile

rattlesnake

snake

wildlife

poisonous

animal

desert

nature

wild

danger

crotalus

lutosus

dangerous

poison

oreganus

herpetology

viper

rattle

great

basin

scales

usa

serpent

utah

scary

venom

predator

deadly

southwest

closeup

pit

camouflage

nevada

western

outdoors

biology

brown

blending

coiled

tongue

species

crawling

viridis

eye

texture

pattern

habitat