Red-necked Grebe

Identification

The red-necked grebe is a medium-large grebe, smaller than the great crested grebe but noticeably larger than other northern grebe species. In breeding plumage, it is unmistakable, displaying a black cap that extends below the eye, very pale grey cheeks and throat, a distinctive rusty red neck, dark grey back and flanks, and white underparts. The eyes are dark brown and the long, pointed bill is black with a yellow base.

Winter plumage is considerably duller and less distinctive, with a duskier overall appearance. The dark grey cap becomes less defined and merges into the grey face, while a pale crescent curves around the rear of the head. The front of the neck is whitish or light grey and the hind neck darker grey. In winter, the red-necked grebe can be confused with similar species, though it is larger than the Slavonian grebe with a relatively larger bill and grey rather than white face. Chicks display a striped head and breast, while older juveniles show a striped face, diffuse blackish cap, pale red neck, and extensive yellow on the bill.

Range & Habitat

The red-necked grebe is found across the temperate regions of the northern hemisphere, with two subspecies: P. g. grisegena inhabits Europe and western Asia, while the larger P. g. holbolii (Holbøll's grebe) is found in North America and eastern Siberia. This is a migratory species, with wintering habitat largely restricted to calm waters just beyond the waves around ocean coasts, though some birds may winter on large lakes.

For breeding, red-necked grebes prefer shallow bodies of fresh water such as lakes, marshes, or fish-ponds. During the breeding season, paired birds build nests from water plants, constructing them on top of floating vegetation in shallow lakes or bogs.

Behaviour & Diet

Like all grebes, the red-necked grebe is an excellent swimmer and particularly swift diver, responding to danger by diving rather than flying. The positioning of its feet far back on the body, near the tail, makes it ungainly on land but highly efficient in water. The bird uses its feet for propulsion underwater and steers by rotating its legs, as its tail is too short for steering. It forages by diving for fish or picking insects off vegetation, and notably swallows its own feathers, possibly to protect its digestive system.

The red-necked grebe is one of the most vocal grebes during the breeding season. It produces a loud, wailing or howling display call described as "uooooh," given by single birds or pairs in duet, by night or during the day, often from cover. Long sequences of up to 60 consecutive notes may be delivered during singing encounters between rival territorial birds. A great variety of quacking, clucking, hissing, rattling, and purring calls are also given, with much individual variation. Like its relatives, it is mainly silent for the rest of the year.

Best Time & Places to See It

The best time to observe red-necked grebes is during the breeding season when they display their distinctive red neck plumage and are most vocal. They are found in shallow freshwater lakes, marshes, and fish-ponds across their breeding range in Europe, western Asia, North America, and eastern Siberia. In winter, they migrate to calm coastal waters just beyond the waves, though some individuals may remain on large inland lakes.

The conservation status of both subspecies is evaluated as Least Concern, and the global population is stable or growing, making the species relatively reliable to encounter within its range during appropriate seasons.

Photography Tips

Photographing red-necked grebes in breeding plumage offers striking opportunities, as the contrast between the black cap, pale grey face, and rusty red neck creates a distinctive and photogenic appearance. The bird's elaborate courtship display provides dynamic shooting opportunities during the breeding season. However, remember that grebes respond to danger by diving rather than flying, so approach slowly and quietly to avoid spooking them underwater.

The bird's characteristic stretched-out appearance in flight, with its long neck extended and large feet trailing behind, can make for unusual and memorable photographs. Be aware that the small wing area means take-offs require a lengthy run across water, so position yourself to capture this distinctive behavior. Winter plumage is considerably duller, but the bird's excellent swimming abilities and diving prowess offer chances to capture underwater or submersion shots if you have the appropriate equipment.