Erythrogonys cinctus
The Red-kneed Dotterel (Erythrogonys cinctus) is a captivating small shorebird, instantly recognizable by its vivid namesake 'red knees' - specifically the tibio-tarsal joints - which are a bright coral-red. This plump dotterel measures approximately 20-23 cm (8-9 inches) in length and weighs between 55-75g, making it a medium-sized wader. Its striking plumage features a broad black band across its white breast, extending as a black line up the sides of its neck, contrasting sharply with a ru...
This dotterel primarily inhabits freshwater wetlands, floodplains, and temporary inland water bodies, often favoring shallow margins with sparse vegetation and mudflats. It is generally found in low-elevation, often arid to semi-arid, regions of Australia.
Their diet primarily consists of small aquatic invertebrates, including insect larvae, small crustaceans, and molluscs, which they procure by probing and pecking in shallow mud and water.
Red-kneed Dotterels are primarily diurnal, actively foraging during the day, often near the water's edge, and typically roost in small groups on exposed mudflats or sandbars. Their foraging strategy involves a distinctive 'stop-start' movement, punctuated by rapid pecking or probing into soft mud...
The Red-kneed Dotterel is endemic to Australia, boasting a wide but patchy distribution across the entire continent, excluding Tasmania. Its presence is strongly tied to the availability of suitable freshwater wetlands, particularly in the arid and semi-arid interior. Breeding occurs opportunisti...
Least Concern
- The 'red knees' of the Red-kneed Dotterel are actually its tibio-tarsal joints, not true knees, which are concealed higher up its leg. - It is the only species in its genus, *Erythrogonys*, making it a monotypic genus and highlighting its unique evolutionary divergence. - This dotterel is highl...