The king cobra, is a venomous snake comes in varying colours from black or dark brown to yellowish white. They have specialized muscles & ribs in the neck that can flare out when the cobra feels threated.Cobras are able to raise their body up, spread the hood, and hiss loudly to scare off most threats. King cobra can literally stand up and look a full-grown person in the eye. When comfronted, they can lift up to a third of its body off the ground and still move forward to attack. It can reach 18 feet in length.When king cobra bites, the venom affects the respiratory centers in the brain, causing respiratory arrest & cardic failure. Its venom is enough to kill 20people, or even an elephant within 30minutes.