PISMO BEACH, Calif. (CN) — In a small tree grove at the south end of Pismo Beach on California's Central Coast, one visitor ...

the larva chews a small hole in the egg and wiggles itself out. The first meal a larva will have is the milkweed leaf. When a ...

A monarch butterfly gliding over a field on outstretched wings is one of the most beautiful images of summer ... The eggs are small and cone shaped. When the tiny “baby” caterpillar hatches ...

Before National Geographic published its famous August 1976 cover story detailing the search for the monarch butterfly’s wintering grounds, nobody knew where these strikingly beautiful creatures ...

“We know small populations are especially vulnerable ... In December, the U.S. Fish and Wildlife Service proposed to list the monarch butterfly as a threatened species under the U.S. Endangered ...