Join us for the first Explore ALT Nature Walk of 2021! This event will be at the Purinton Homestead Preserve in Bowdoin led by Maine Master Naturalist, Travis Sparks. The focus of this walk will be Trees in Summer. 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 conservation efforts.…