They are found in western North America, Europe, Africa and Eurasia.
In the summer, they live on ponds and lakes. In the winter, they migrate south to coastal habitats.
They are small waterbirds reaching only about 13-14 inches (35 cm) long. In summer, they are black with golden flanks and ear tufts. They have red eyes and a thin, dark, upturned bill. Their winter plumage is black and gray with a white ear patch.
They dive for water insects or skim them off the water's surface. On sunny mornings, they can be seen with their back to the sun, taking in its warmth.
They eat small fish, water insects, shrimp and other small crustaceans.
Females lay up to 8 bluish-white eggs in a nest woven of water plants and secured among the reeds or cattails on the edge of the lake or pond. Chicks can follow their mother out onto the water within hours of hatching.
Species P. nigricollis
When you research information you must cite the reference. Citing for websites is different from citing from books, magazines and periodicals. The style of citing shown here is from the MLA Style Citations (Modern Language Association).
When citing a WEBSITE the general format is as follows.
Author Last Name, First Name(s). "Title: Subtitle of Part of Web Page, if appropriate." Title: Subtitle: Section of Page if appropriate. Sponsoring/Publishing Agency, If Given. Additional significant descriptive information. Date of Electronic Publication or other Date, such as Last Updated. Day Month Year of access < URL >.
Amsel, Sheri. "Grebe (Eared) or Black-necked Grebe" Exploring Nature Educational Resource ©2005-2020. April 8, 2020
< http://www.exploringnature.org/db/view/238 >