View resident and migrant birds. Each spring, migrant birds move through Canatara Park on their way to their nesting grounds. Walk with an expert birder to view resident and migrant birds. The walk leader is Eric Marcum (519-332-6122).  Eric is a long time birder with experience in the NE United States, northern Canada and many hours in and around Sarnia.  Eric’s experience in hearing and identifying bird songs adds to the experience. There are three walks scheduled starting on May 3 and continuing May 10 and May 17, 2017.  Start time at 6:00 PM. The walk, beginning at the main…