The Horned Grebe is a small waterbird that dives for fish and other small aquatic animals along U.S. coasts and on open lakes. In summer, golden plumes grow behind its eyes; in winter, a sharp line separates its black cap from its white cheeks.
Appearance
Appearance
This small grebe is about 14 in (36 cm) long. In it has a rusty neck and gold head plumes; in winter, its white cheek meets a sharply dark cap.
A Pied-billed Grebe (Podilymbus podiceps) is browner and has a much thicker, short bill. A winter Horned Grebe has a striking white cheek and slender bill.
Where it lives
Typical habitats
Breeding ponds
Large lakes
Coastal bays
Range
The North American breeds in Alaska and Canada. In winter, it can be seen along both U.S. coasts and on open water in the Southeast; migrants also stop at inland lakes and rivers.
Seasonal presence
In Missouri, migrants peak around March and November, while some winter on unfrozen water.
Behavior
Diet
It dives for small fish, crayfish, aquatic insects, and other small water animals.
Activity
It dives to feed and to escape danger; chicks may ride on a parent's back.
Life cycle
Nest
It builds a floating nest of wet plants, anchored to upright stems.
Clutch size
3–8 eggs.
Incubation
About 22–25 days.
Name and classification
About the name
The North American subspecies is American Horned Grebe (P. a. cornutus). Eurasian Horned Grebe (P. a. auritus) breeds across Eurasia.