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May 14, 2021 | 8:00 am - May 15, 2021 | 8:00 am
Mass Audubon’s Bird-a-thon is Friday, May 14th through Saturday, May 15th. The event is the organization’s largest fundraiser of the year. It also happens to be Mass Audubon’s 125th anniversary. Compete in teams to identify the greatest number of bird species in 24 hours. Register at massaudubon.org.