Join a naturalist and learn how to find the birds that are arriving. Messenger Marsh has open field and marsh habitats with the potential for a wide variety of species to be seen. Bring along binoculars and dress for the weather. A limited supply of binoculars will be available for use. Participants will hike up to 2 miles on natural surfaces across uneven terrain. Meet at the dog park entrance in the back parking lot. Ages 18 or older. No registration required.