|Environment||Temperate or warm swamps or water|
Source: Bestiary 5, pg(s). 83
The plesiosaurus is an aquatic reptile with an exceptionally long neck that makes up half of its 11-foot-long body. Though not a dinosaur, the plesiosaurus is often found in waterways and swamps where they are common. The plesiosaurus is an ambush predator, preferring to take a bite and then hide away while the prey bleeds. Numerous species of plesiosaurus exist, from marsh-dwelling to marine varieties. It weighs 1,000 pounds.
- Wikipedia:Plesiosaurus (extinct real-world animal)