Ultramarathoner Anthony Battah hopes to raise $1 for every meter he runs, with the goal of accumulating $4.5 million towards conservation efforts.
Saving the Monarch Butterfly Migration
Did you know Monarch butterflies migrate from New England to Mexico each year?
What Is Really Killing Monarch Butterflies?
Monarch butterflies stop in N.J. before migrating to Mexico. Now's your chance to see them. (PHOTOS)
Monarch butterfly migrations reveal new clues of connections
Runners raise awareness about threats to monarch butterflies - Video - CityNews Toronto
The Monarch butterfly migration is underway at Wendy Park in Cleveland
A promising start to monarchs' migration
The lonely flight of the monarch butterfly
Tagging monarchs in New Mexico - Institute for Applied Ecology
Monarch Butterfly Groves in Pismo Beach, Nipomo, Morro Bay, Los Osos
Residents encouraged to plant milkweed to help monarch butterfly population, Local News