Join us on National Trails Day, part of a series of Explore ALT Nature Walks! This event will be at the Spruce Mountain Conservation Area led by Maine Master Naturalist, Travis Sparks. The focus of this walk is Birds and Blooms. About Explore ALT Nature Walks: Free, guided adventures at Androscoggin Land Trust conservation areas. Led by trained Maine Master Naturalists and other volunteer leaders, these walks are a great chance to learn more about the natural world and local…