sunrise, Black Duck Marsh, Chincoteague Island, Chincoteague National Wildlife Refuge; Virginia, North America; United States of America {America, U.S., United States, US, USA};VA, Chincoteague, Eastern Shore, Chincoteague Refuge; International Shorebird Reserve, barrier island habitat , barrier island, habitat, coastal, coastal barrier island, lagoon, environment, coastal habitat, World Biosphere Reserve, National Natural Landmark, water, ocean, salt water, sand, seasons; Winter, wintertime, daybreak, sun up, sunrises