canebrake timber rattlesnake close up with head resting on body peacefully as it watches with sharp eye

reptile animal wildlife lizard turtle snake amphibian tortoise serpent frog crocodile toad canebrake timber rattlesnake close head resting body peacefully watches sharp eye crotalus horridus venomous pit viper foreground piercing stare brown black natural colors tan shows large heat nostril ridge stare colors ridge texas lone star days Poisonous fanged