Monarch Butterfly by Mark Edward Westerfield Postcard

Monarch Butterfly by Mark Edward Westerfield Postcard ... My 2004 hand ink drawing at our community college ... some years later, I colourized it on a public library computer. Monarch Butterflies are endangered. They are so beautiful ... it would be such a shame to lose them. Their numbers have dropped the past several decades. These beautiful creatures are in danger of going extinct. Google Monarch Butterfly to learn more about them. Imagine a time when they were so numerous ... they must have been an impressive sight in migration to Mexico every Fall for Winter. Somehow the young know the way to Mexico where they have never been. And the young who have never been in the United States and Canada manage to find their way to their Summer home. How do they do it?