Ring Necked Duck

Aythya collaris

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About This Species

A diving duck named for a subtle chestnut collar that's hard to see. More easily identified by the white ring around its bill.

Fun Facts

  • Misnamed bird: The 'ring' around the neck is nearly impossible to see in the field; the bill ring is the better field mark.
  • Pointed head shape: The peaked head shape helps distinguish it from similar scaup species.
  • Diving specialist: Can dive to depths of 40 feet searching for aquatic plants and invertebrates.
  • Hybrid potential: Occasionally hybridizes with other Aythya ducks like Lesser Scaup.
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