15 world's most bizarre natural phenomena

Rainbow Eucalyptus

This has got to be the coolest tree we’ve ever seen. The rainbow eucalyptus, known as rainbow gum, is best recognized by its colorful bark. This is due to the shedding of the bark annually at different times, darkening and maturing to give blue, purple, orange and then maroon tones.The rainbow eucalyptus is found in the Northern Hemisphere and you can find it in New Britain, New Guinea, Seram, Sulawesi and Mindanao.