mute swan in the water at bombay hook wildlife refuge .

bird animal waterbird beak ducks waterfowl duck wing reflection water wildlife swan goose mallard seabird shorebird nature gull heron mute bombay hook refuge national protects one largest remaining expanses tidal salt marsh mid-atlantic region located coast delaware bay includes freshwater impoundments upland habitats managed feather tail neck swim harbor coastline marina seashore inlet tributary cove breakwater mooring landing shoreline bog fen marshland mire moor morass muskeg slough wading region wildlife wading wildbird