Crested Grebe
Podiceps cristatus
-32.7157, 151.547
Field Notes
Description:
The Great Crested Grebe is a medium to large aquatic bird, and is the largest of the grebes. It has a long neck and head with a distinctive black double crest. The Great Crested Grebe has dark brown wings, satin white underparts, a black crown, dark olive-green feet and, during flight, prominent white patches are visible on its wings. This grebe has a white face with a red eye, and a black line from the base of the bill to the eye. The adult female is slightly smaller than the adult male. Juveniles have a striped black and white head and neck.
Habitat:
Favouring large deep open bodies of freshwater, the Great Crested Grebe is most commonly found inhabiting rivers, lagoons, lakes, swamps, reservoirs, saltfields, estuaries and bays.
Notes:
Feeding:
The Great Crested Grebe feeds on fish, caught by diving in clear water. When diving underwater, this grebe is propelled by its feet alone.
Breeding:
The Great Crested Grebe is monogamous, and pair-bonds are maintained throughout the year. The nest is constructed from a mass of dead water-plants, weeds and mud, usually attached to reeds, fallen or drooping brances or a submerged stump, and is found on or near the vegetated margins of large open waters, among reeds, water ribbons Triglochin sp., Gahnia tussocks and Melaleuca thickets. Both parents incubate the eggs and tend to the young.
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