Project Noah

Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.

Join Project Noah Today

Cottonmouth Water Moccasin

Agkistrodon piscivorus


A rather short, heavy-bodied, venomous snake common the the eastern half of Oklahoma. Juveniles look very similar to young copperheads, which are in the same genus. As they mature, they lose the colorful patter and become a nearly solid dark brown or gray. Heat-sensing pits on the face and vertical, cat-like pupils help identify this snake as a pit viper.


Near bodies of water, especially clean streams. This nocturnal snake generally hides in tall grass during the day, although it can occasionally be found sunning itself in the open.


Diet consists primarily of fish, frogs and other snakes.

No species ID suggestions


GregMayberry 6 years ago

Lindsey, These are along the Delaware Creek in Johnston County.

Oklahoma, USA

Lat: 34.42, Long: -96.54

Spotted on Oct 15, 2009
Submitted on Jan 3, 2012

Related spottings

Western cottonmouth Western cottonmouth Western cottonmouth Western cottonmouth

Nearby spottings

Raccoon Ringneck Snake Speckled Kingsnake Striped Bark Scorpion