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Did you know that in addition to being agile swimmers, loons have also been clocked at speeds of 70 mph in the air during migration? Join Naturalist “Arloon” Westhoven for a morning cruise along Grass River on Saturday, July 8th at 8:30 am or 10 am to learn more interesting and cool facts about loons. This 1.5 hour loon cruise is $25 per person. Please bring life jackets for children. Due to limited space preregistration is required. For more information or to register, call 231-533-8314.