May 13 Saturday, All Day, BERRIEN COUNTY’S ANNUAL BIRDATHON. Birders from all over Michigan will spend the day searching to see as many bird species as possible. Teams from Sarett will be trying their skill and luck. This event has become a very important fundraiser for the nature center. Each team member finds sponsors who pledge for each species seen that day. If you would like to sponsor a team, please call Sarett. If you would like to join a team or form your own team, please call 269-927-4832. Thanks for your support.