The yearly autumn mass migration of the North American Monarch Butterfly (Danaus plexippus), starting in September and October of each year, is a truly amazing phenomenon! Did you know that the Monarch Butterflies of North America can migrate up to 3000 miles? It's hard to imagine that something as delicate-looking as a butterfly can travel that far, but some North American monarchs migrate very long distances, as far as from Canada to Central Mexico. Monarchs are one of the most … [Read more...]