It's getting warmer and the birds are coming back! While some birds return to the same nests year after year, others find a new location to settle down for the summer. Learn about some local species' migration routes and behaviors, the impacts of climate change on migratory species, and understand why birds migrate to Massachusetts. Bring your own lunch and meet with a Mass Audubon naturalist or biologist and then explore the Blue Hills before or after our talk during this beautiful season.