The monarch butterfly is a beautiful and colorful creature, but it takes a while to reach that part of its adult life.

Monarch butterfly populations are shrinking at an alarming rate, which is why Idaho Fish and Game is asking for your help to ...

The monarch butterfly migration is one of the great wonders of the natural world. Every year millions of them travel immense ...

Butterfly species numbers dropped 22% across the U.S. between 2000 and 2020. Habitat loss, climate change, pesticides are the main causes.