Orange Hydra

There is one tameable creature with this look.

Orange Hydra
Can Be Tamed
Dustwallow Marsh
Phased out once you complete the "Theramore's Fall" scenario. Speak to Zidormi to access the pre-destruction phase. Originally this hydra just came in black. The orange variant was introduced in Patch 7.1.
Level scaling: Most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.