Several different species of butterfly are referred to as 'blue morphos'. The butterflies that often feature ... arranged in a diamond pattern. These scales are made up of several thin layers that ...

Here is the list of most breathtaking and beautiful butterfly species in the world. The black swallowtail, also known as the eastern black swallowtail or American swallowtail, has black wings ...

The rare Mount Charleston blue butterfly lives in just a handful of alpine meadows on Mount Charleston above Las Vegas. The species was protected under the Endangered Species Act in 2013. One of its ...