Bombay Hook National Wildlife Refuge · migration
Bombay Hook National Wildlife Refuge
On the Delaware Bay shore, Bombay Hook is one of the Atlantic Flyway's premier stops, with vast tidal salt marshes that fill with migrating shorebirds in spring and waterfowl in fall. The U.S. Fish & Wildlife Service notes peak concentrations of shorebirds in May, large numbers of Canada and snow geese arriving in October, and the peak of fall waterfowl migration in November. For RVers the draw is the unhurried refuge wildlife drive past impoundments and marsh — a relaxed way to scan for thousands of geese and shorebirds. The refuge is day-use, so camp nearby in the Smyrna/Dover area.
Migration window
Spring shorebird peak in May; fall waterfowl building from September, large numbers of Canada & snow geese arriving in October, with the fall waterfowl peak in November
Flagship species
Snow geese · Shorebirds · Canada geese · Tidal salt marsh
Where
Smyrna, Kent County, Delaware, on the Delaware Bay shore
Nearest RV base
Day-use only — the refuge offers a wildlife drive and trails but no camping. Nearest RV bases are private campgrounds and state-park camping in the Smyrna/Dover area of central Delaware, a short drive west of the refuge.
Plan it honestly
Migration timing and counts vary year to year with weather and tides and are never guaranteed. The refuge is day-use with a wildlife drive and trails — no camping on site. Water levels are managed seasonally (drawn down in spring for shorebird mudflats, flooded in fall for ducks), so conditions and bird mix differ by visit.
Confirm the migration window with the managing agency: U.S. Fish & Wildlife Service — Bombay Hook NWR, Species .