On Tuesday, Aug. 25 at 6 p.m., the Belfast Free Library and Friends of Sears Island will co-host a virtual presentation with Seth Benz titled “Dust Off Your Binoculars, Fall Bird Migration is Upon Us!” Shorebirds, hawks, seaducks, gannets, songbirds: autumn’s southbound parade is one of nature’s finest spectacles. This presentation will cover the beauty and basics of fall bird migration, including where, when, and how to pay attention.