Definition

1. Noun:
   • A type of duck that feeds by diving underwater: A diving duck is any of various ducks, typically found in bays, estuaries, and other bodies of water, that submerge completely to search for food on the bottom.

Usage and Examples

• Noun:
  • The canvasback is a common diving duck in North America.
  • We observed a flock of diving ducks disappearing beneath the waves to feed.
  • Unlike dabbling ducks, diving ducks must run across the water to take flight.

Advanced Usage

• Ecological Role: The term is often used in ornithology and ecology to categorize duck species by feeding behavior, contrasting them with "dabbling ducks" or "dabbler" species that feed primarily on the surface.
  • The health of the estuary is critical for several species of diving duck.

Variants and Related Words

• Diver: An informal or general term for a diving duck or other bird that dives for food.
• Dabbling Duck: (Antonym) A duck that feeds by tipping forward in the water to graze on surface vegetation or shallow underwater food, without fully submerging.

Synonyms

• Sea duck: While not perfectly synonymous (as some sea ducks are diving ducks and vice versa), this term is often used in similar contexts for ducks frequenting marine environments.

Related Phrases and Terms

• To dive for food: The primary action described by the noun.
  • These birds are adapted to dive for food in deep water.

Noun

1. any of various ducks of especially bays and estuaries that dive for their food