The karner blue butterfly is a federally endangered butterfly ... These butterflies have a deep orange color with black borders and veins, according to the National Wildlife Foundation.

USDA Zones 2-11. Salvia (Salvia hybrid sp.) The annual form of salvia is a butterfly magnet. Spikes of blue to purple flowers rise above gray-green foliage to about 2 to 3 feet. It's stunning ...

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 ...