Want to enjoy homemade blue tea straight from your garden? Growing butterfly pea flowers (also known as Clitoria ternatea) is an easy and rewarding activity—even for beginners. These vibrant ...

Karner blue butterflies in Wisconsin rely on native wild lupine for survival, and non-native lupine can be harmful.

Choose from 170,178 Butterfly Insect stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.