Island Marble butterfly | KNKX

Island Marble butterfly

Karen Reagan / US Fish and Wlidlife Service

Federal wildlife officials want to protect a rare green-and-white butterfly that is only found on San Juan Island by listing it as an endangered species.

The tiny creature has been declining since it was rediscovered twenty years ago. Its population is now estimated at fewer than 200 in the wild.

Scott McCarthy, U.S. Fish and Wildlife

An incredibly rare Northwest butterfly has been listed as a species that qualifies it for federal protection. It’s small, and at first glance, it's mostly white. It’s called the Island Marble butterfly.