Data for:
© Greg Griffith
© Charlotte Byers
© Holger Teichmann
© George Pagos

Red-billed Duck Anas erythrorhyncha

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Identification

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This small duck has a solidly chocolate-brown ‘skull cap’, white cheeks, and a distinctive pink-red bill with a dark saddle. In flight, the buff flight feathers with a black stripe are distinctive on otherwise all-brown wings. It prefers foraging on open fresh water, with seeds and plant matter forming the majority of its diet. The similar Blue-billed Teal differs from Red-billed Duck by being smaller and having a silvery-blue bill and dark smudges on the cheeks. Cape Teal and Bernier’s Teal (the latter endemic to Madagascar) both lack the strongly contrasting face pattern of Red-billed Duck.

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Statistics

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Weekly Bar Chart

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Week Frequency: 43.5 Week Frequency: 31.3 Week Frequency: 33.3 Week Frequency: 60.0 Week Frequency: 21.4 Week Frequency: 25.0 Week Frequency: 60.0 Week Frequency: 63.6 Week Frequency: 0.1 Week Frequency: 33.3 Week Frequency: 16.7 Week Frequency: 66.7 Week Frequency: 50.0 Week Frequency: 75.0 Week Frequency: 50.0 Week Frequency: 50.0 Week Frequency: 33.3 Week Frequency: 54.5 Week Frequency: 80.0 Week Frequency: 60.0 Week Frequency: 100.0 Week Frequency: 38.5 Week Frequency: 30.0 Week Frequency: 75.0 Week Frequency: 100.0 Week Frequency: 55.6 Week Frequency: 44.4 Week Frequency: 75.0 Week Frequency: 58.3 Week Frequency: 55.6 Week Frequency: 71.4 Week Frequency: 90.0 Week Frequency: 50.0 Week Frequency: 75.0 Week Frequency: 45.5 Week Frequency: 58.3 Week Frequency: 37.5 Week Frequency: 80.0 Week Frequency: 70.0 Week Frequency: 40.0 Week Frequency: 53.8 Week Frequency: 80.0 Week Frequency: 83.3 Week Frequency: 22.2 Week Frequency: 66.7 Week Frequency: 57.1 Week Frequency: 75.0 Week Frequency: 75.0
Weekly Bar Chart

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