How your smartphone could help unlock the mystery of the monarch butterfly's migration from Mexico

A total of 160 monarchs across Mexico’s six butterfly sanctuaries have been tagged with new transmitters that will provide the most detailed look to date at the first leg of the the insects' migration ...
SanLuisObispo

Monarch butterfly count very low in Pismo Beach. ‘It’s definitely disheartening’

The monarch butterfly migration is off to a tough start this season — with fewer butterflies than usual fluttering to the Pismo State Beach Monarch Butterfly Grove. As of Wednesday, California State ...