1. birds that live on or near water, especially ducks, geese, and swans
Usage: often used as both singular and plural

Examples

• The lake attracts many species of waterfowl during migration season.
• Hunters need special licenses to hunt waterfowl.
• The wetland preserve is home to various waterfowl including mallards and Canada geese.
• Waterfowl have webbed feet that help them swim efficiently.
• The park ranger counted over 200 waterfowl on the pond this morning.
• Many waterfowl fly south for the winter months.