Sandpiper Like

Wilson's Phalarope

Phalaropus tricolor
Wilson's Phalarope thumbnail
Length: 9 in. (24 cm )
This shorebird is limited to muddy flats, marshy ponds, and wet meadows. It has a peculiar foraging behavior of spinning like a top on the water\'s surface or running in circles on muddy banks picking with its bill at the surface for aquatic insects and crustaceans. Unlike most other bird species, the female in breeding plumage is much more colorful than the male. Also the females fight for males and have more than one mate. The nest is a small platform of grass hidden in low marshy areas. Most of the population winters in the Andes of South America and the lowlands or Argentina.

The four-digit banding code is WIPH.

Male | Oliver Niehuis

Female | Robert Shantz

Marsh / swamp

Open water
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Bibliographic details:

  • Article: Wilson's Phalarope
  • Author(s): Dr. Biology
  • Publisher: Arizona State University School of Life Sciences Ask A Biologist
  • Site name: ASU - Ask A Biologist
  • Date published: July 13, 2017
  • Date accessed: March 22, 2018
  • Link:

APA Style

Dr. Biology. (2017, July 13). Wilson's Phalarope. ASU - Ask A Biologist. Retrieved March 22, 2018 from

American Psychological Association. For more info, see

Chicago Manual of Style

Dr. Biology. "Wilson's Phalarope". ASU - Ask A Biologist. 13 July, 2017.

MLA 2017 Style

Dr. Biology. "Wilson's Phalarope". ASU - Ask A Biologist. 13 Jul 2017. ASU - Ask A Biologist, Web. 22 Mar 2018.

Modern Language Association, 7th Ed. For more info, see
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