King Cobra care

King cobra is the world’s longest venomous snake. The skin color is either olive-green, tan, or black, and it has faint, pale yellow cross bands down the length of the body. The belly is cream or pale yellow, and the scales are smooth. Juveniles are shiny black with narrow yellow bands. The head of a mature snake can be quite massive and bulky in appearance, though like all snakes, it can expand its jaws to swallow large prey items. When concerned, it rears up the anterior portion (usually one-third) of its body when extending the neck, showing the fangs and hissing loudly. King cobras live in northern India, east to southern China, including Hong Kong and Hainan; south throughout the Malay Peninsula and east to western Indonesia and the Philippines. They prefer streams in dense or open forest, bamboo thickets, adjacent agricultural areas and dense mangrove swamps. They often stay near streams, where the temperature and humidity are relatively constant. They spend almost a fourth of their time up in trees or bushes. Its eyesight is better than most snakes’. It’s good enough to see a moving person almost 330 feet (100 meters) away. The cobra’s hiss is much lower than most snakes’, more like a dog’s growl. It is produced by tiny holes in the trachea and is resonated by the lung. To impress a rival, male king cobras resort to wrestling. Male combat is a ritual conflict in which the first one to push the other’s head to the ground wins. Although the king cobra is undoubtedly a very dangerous snake, it prefers to escape unless it is provoked. Despite its aggressive reputation, the king cobra is actually much more cautious than many smaller snakes. The cobra only attacks people when it is cornered, in self-defense or to protect its eggs. Throughout its entire range from India to Indonesia, the king cobra causes fewer than five human deaths a year, about one-fifth as many as caused by rattlers in North America. This behavior is not true of nesting females, which may attack without provocation. When in a threat display, these snakes can raise the anterior part of their body about three to four feet (1 to 1.2 meters) off the ground and are able to follow their enemy in this position over considerable distances. The king cobra will also hiss and flatten its neck ribs into a hood. It will assume an upright posture without the hood extended in order to see over bushes or tall grasses. A bite delivers venom from glands attached to the fangs. The flexing of a small muscle forces the venom through the hollow fangs into the victim. Within minutes, neurotoxins stun the prey’s nervous system, especially the impulses for breathing. Other toxins start digesting the paralyzed victim. In the United States, the study of cobra venom has yielded pain relievers such as Cobroxin, used to block nerve transmission and Nyloxin, used for severe arthritis pain. The king cobra normally restricts its diet to cold-blooded animals, particularly other snakes. Some specimens develop a rigid diet of a single species of snake and will refuse any other type. The snakes eaten by the king cobra are mostly the larger harmless species, such as Asian rat snakes, dhamans and pythons up to about ten feet (3 meters) in length. They may also dine on venomous Indian cobras, kraits and even small king cobras. Breeding usually occurs from January through April. King cobras are oviparous and lay 21 to 40 white, leathery eggs. The female pushes leaves and branches into a nest pile where the eggs are incubated by the elevated temperatures of decomposition. The female remains on top of the nest to guard the eggs, and the male remains close by. During the brood care period, the king cobra tends to be very aggressive toward approaching humans. The eggs of the king cobra incubate during spring and summer, hatching in the fall. It is possible that king cobras mate for life.

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