Boomslang Snake / Terrible Snake

Adult snakes on the list of the most beautiful snakes in the world are 3.3 to 5.2 in length.  However, some snakes grow up to 6 feet long.  The eyes of this snake are generally larger than other snakes and its head is oval.  Male snakes are usually light green or black in color.  But adult female snakes are brown in color.