In past blog posts I have talked about the extinction of several species of California butterflies, each of which had small, localized populations, which tend to be extremely vulnerable to even small changes in the quality or amount of available habitat. Environmental scientists and conservation biologists generally agree that habitat destruction and degradation are at the top of the list when it comes to why we are losing so many species of animals and plants around the world today. Unfortunately, it is the ever-expanding human population which is putting so much pressure on habitats, both
Monarchs caught up in rewrite of endangered species rule
City of Greensboro tries to keep monarch butterflies from
IUCN revises listing of monarch butterfly from “endangered” to
Center for Food Safety, Blog
Monarch migration underway as new studies suggest the butterflies
Watch We Shall Remain, American Experience, Official Site
California's Monarch Butterflies Are on the Verge of Extinction
Tagging along with monarch butterflies
What is a mass extinction and are we facing a sixth? Experts weigh
Extinction is Forever (continued)- Are We Losing the Monarch
Monarch butterflies move a step closer to extinction : NPR
The Mystery Of The Monarch Butterfly Bloom
Monarch butterflies aren't endangered, reversing recent decision
Extinction is Forever (continued)- Are We Losing the Monarch
IUCN revises listing of monarch butterfly from “endangered” to