Waterfowl love Dorchester County! This stands to reason since the Chesapeake is located in the Atlantic Flyway, a kind of a north-south super highway for migrating birds. Among the thousands of avian species who spend time here, the most abundant are Canada geese, swans, and more than 20 different kinds of ducks.From the air, they are enticed by the expansive marshes and sparse population to take the exit ramp to Dorchester and a break from their flights. Some stay for a few days - eat, rest, and continue on their journeys. Others remain for months and enjoy the hospitality of Blackwater National Wildlife Refuge before returning to their northern nesting places.