Topic: monarch butterflies

hi i am from new hampshire where we experience a full monarch butterfly migration in the fall at the beach, by the harbor. Habitat is critical at this major resort. The monarchs also go to a very tiny collection of islands off the coast of nh called the isle of shoals. Is there such a thing as desinating monarch rich areas with educational posting to highlight these areas for research, preservation and natural heritage? I live at hampton beach.  I think designating monarch migration places is a great step towards more conservation. Who to contact?