Snakes

are found on almost every continent. They range in size from the tiny, 10 cm-long thread snake to the Reticulated python of up to 8.7 meters (29 ft) in length. Snakes are thought to be ugly reptiles when in fact they come in many colors and patterns. They are a key component in the balance of nature because they eat things like insects and rodents. The modern snake arose in the early cretaceous period about
130 million years ago. There are about 3000 species. Snakes are scaly, cold
blooded reptiles, some being venomous. They live in the seas, burrow
underground and live in tress. Snakes come in a wide variety of colors and
patterns. Other group you may be interested in.            https://www.desktopnexus.com/groups/reptiles/