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Red-necked Grebe Identification

Red-necked Grebe

Red-necked Grebe  —  Length: 19 inches,  Wing span: 24 inches

Red-necked Grebes are known for the wide variety of elaborate courtship displays they participate in, although these are not as common on the breeding grounds as one might expect given that many pairs have formed prior to reaching breeding areas. Storms can produce waves which destroy many Red-necked Grebe nests and eggs.

Red-necked Grebes are very territorial, not only against other Red-necked Grebes but also against other water birds. A variety of chases and attacks are used, including an underwater attack in which the grebe swims underneath the intruder and jabs its underside with its bill.

The Red-necked Grebe is a large grebe with a yellowish bill, dark gray upperparts, and a white throat and cheeks. The reddish neck and breast in breeding plumage give it its name.

When in breeding plumage it is not easily confused with other species. Winter plumage somewhat resembles Earned or Horned Grebe but bill is much larger.

Sexes are similar.

Red-necked Grebe pair displaying

Courtship display.  Black crown, black stripe on back of neck extends down to the dark back.  White cheek and chin.  Red throat and foreneck. Photograph © Elaine Wilson.

Red-necked Grebe

Note the bill color. The amount of yellow on the bill is variable. Typically more yellow on the lower mandible, especially in non-breeding birds. Photograph © Glenn Bartley.

Red-necked Grebe crest up

Crest up in courtship display. Photograph © Glenn Bartley.

Red-necked Grebe winter plumage

The breast and neck become whitish in the winter. There is less black and more yellow on the bill in non-breeding plumage. Photograph © Glenn Bartley.

Red-necked Grebe winter plumage

The bill is large and heavy. Photograph © Glenn Bartley.

Red-necked Grebe winter plumage

The amount of white on the neck varies. First winter birds have less white on the side of the head while adults will show more white extending to the back of the head and behind the eye. Compare this bird to the one above. Photograph © Glenn Bartley.

Red-necked Grebe with chick on the back

Home-sweet-home. Photograph © Alan Wilson.

Red-necked Grebe family

Dinner time.  Photograph © Elaine Wilson.

Red-necked Grebe at nest

Typical with grebes, legs are well back on the body, great for swimming.  Photograph © Alan Wilson.

Red-necked Grebe with young

Juveniles have black and white stripes on the face even when older than this alien-looking baby grebe. Photograph © Alan Wilson.

About the Author

Sam Crowe

Sam is the founder of Birdzilla.com. He has been birding for over 30 years and has a world list of over 2000 species. He has served as treasurer of the Texas Ornithological Society, Sanctuary Chair of Dallas Audubon, Editor of the Cornell Lab of Ornithology's "All About Birds" web site and as a contributing editor for Birding Business magazine. Many of his photographs and videos can be found on the site.

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