Common Ostrich

January February March April May June July August September October November December
Week 1 Frequency: 16.5% Week 2 Frequency: 15.5% Week 3 Frequency: 11.5% Week 4 Frequency: 14.9% Week 1 Frequency: 6.2% Week 2 Frequency: 10.7% Week 3 Frequency: 12.8% Week 4 Frequency: 0.1% Week 1 Frequency: 0% Week 2 Frequency: 7.1% Week 3 Frequency: 10% Week 4 Frequency: 11.1% Week 1 Frequency: 27.5% Week 2 Frequency: 46.7% Week 3 Frequency: 17.6% Week 4 Frequency: 17.9% Week 1 Frequency: 10% Week 2 Frequency: 10.9% Week 3 Frequency: 10.9% Week 4 Frequency: 22.2% Week 1 Frequency: 0% Week 2 Frequency: 19.5% Week 3 Frequency: 15.4% Week 4 Frequency: 14.3% Week 1 Frequency: 15.9% Week 2 Frequency: 22.2% Week 3 Frequency: 0.1% Week 4 Frequency: 7.1% Week 1 Frequency: 15% Week 2 Frequency: 10.9% Week 3 Frequency: 9.9% Week 4 Frequency: 16.5% Week 1 Frequency: 19.7% Week 2 Frequency: 7.8% Week 3 Frequency: 13.3% Week 4 Frequency: 15.4% Week 1 Frequency: 17.6% Week 2 Frequency: 15.2% Week 3 Frequency: 12.5% Week 4 Frequency: 6.2% Week 1 Frequency: 14.5% Week 2 Frequency: 20.8% Week 3 Frequency: 30.4% Week 4 Frequency: 17% Week 1 Frequency: 15.2% Week 2 Frequency: 4.7% Week 3 Frequency: 21.8% Week 4 Frequency: 24.8%
Weekly frequency data

Last seen: 7 Jan 2020 by Jeanette Krige

© Charley Hesse TROPICAL BIRDING
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White-faced Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 2.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 2.7% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 2.5% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 2.9% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 1.8% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 1.5% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.8% Week 2 Frequency: 0.1% Week 3 Frequency: 1.8% Week 4 Frequency: 2.1% Week 1 Frequency: 0% Week 2 Frequency: 4.7% Week 3 Frequency: 1% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 30 Jul 2019 by Shane McPherson

© Hendrik Swanepoel
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White-backed Duck

January February March April May June July August September October November December
Week 1 Frequency: 0.1% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 5 Jan 2013 by Alan Sizer

© Alan Sizer
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Egyptian Goose

January February March April May June July August September October November December
Week 1 Frequency: 16.5% Week 2 Frequency: 12.1% Week 3 Frequency: 11.5% Week 4 Frequency: 17.6% Week 1 Frequency: 10.9% Week 2 Frequency: 21.4% Week 3 Frequency: 12.8% Week 4 Frequency: 0% Week 1 Frequency: 27.3% Week 2 Frequency: 0% Week 3 Frequency: 17.5% Week 4 Frequency: 13.9% Week 1 Frequency: 20% Week 2 Frequency: 13.3% Week 3 Frequency: 35.3% Week 4 Frequency: 7.1% Week 1 Frequency: 0.1% Week 2 Frequency: 9.1% Week 3 Frequency: 13% Week 4 Frequency: 7.4% Week 1 Frequency: 11.1% Week 2 Frequency: 4.9% Week 3 Frequency: 5.1% Week 4 Frequency: 6.1% Week 1 Frequency: 6.8% Week 2 Frequency: 7.4% Week 3 Frequency: 5.7% Week 4 Frequency: 4.3% Week 1 Frequency: 20% Week 2 Frequency: 9.1% Week 3 Frequency: 10.8% Week 4 Frequency: 19.4% Week 1 Frequency: 14.8% Week 2 Frequency: 13.7% Week 3 Frequency: 11.2% Week 4 Frequency: 16.9% Week 1 Frequency: 8.8% Week 2 Frequency: 10.6% Week 3 Frequency: 6.2% Week 4 Frequency: 12.5% Week 1 Frequency: 8.1% Week 2 Frequency: 16.7% Week 3 Frequency: 7.1% Week 4 Frequency: 4.3% Week 1 Frequency: 13% Week 2 Frequency: 18.8% Week 3 Frequency: 9.9% Week 4 Frequency: 11.6%
Weekly frequency data

Last seen: 7 Jan 2020 by Jeanette Krige

© Bruce Ward-Smith
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South African Shelduck

January February March April May June July August September October November December
Week 1 Frequency: 3.1% Week 2 Frequency: 5.2% Week 3 Frequency: 1.6% Week 4 Frequency: 2.7% Week 1 Frequency: 1.6% Week 2 Frequency: 14.3% Week 3 Frequency: 2.6% Week 4 Frequency: 0% Week 1 Frequency: 18.2% Week 2 Frequency: 0% Week 3 Frequency: 22.5% Week 4 Frequency: 5.6% Week 1 Frequency: 12.5% Week 2 Frequency: 20% Week 3 Frequency: 11.8% Week 4 Frequency: 14.3% Week 1 Frequency: 0.1% Week 2 Frequency: 3.6% Week 3 Frequency: 4.3% Week 4 Frequency: 14.8% Week 1 Frequency: 0% Week 2 Frequency: 9.8% Week 3 Frequency: 5.1% Week 4 Frequency: 8.2% Week 1 Frequency: 6.8% Week 2 Frequency: 11.1% Week 3 Frequency: 0.1% Week 4 Frequency: 1.4% Week 1 Frequency: 20% Week 2 Frequency: 7.3% Week 3 Frequency: 3.6% Week 4 Frequency: 10.7% Week 1 Frequency: 6.6% Week 2 Frequency: 7.8% Week 3 Frequency: 13.3% Week 4 Frequency: 7.7% Week 1 Frequency: 4.9% Week 2 Frequency: 7.6% Week 3 Frequency: 7.8% Week 4 Frequency: 11.2% Week 1 Frequency: 7.3% Week 2 Frequency: 9.7% Week 3 Frequency: 7.1% Week 4 Frequency: 4.3% Week 1 Frequency: 2.2% Week 2 Frequency: 7.8% Week 3 Frequency: 2% Week 4 Frequency: 1.7%
Weekly frequency data

Last seen: 4 Dec 2019 by Pietro D'Amelio

© Hank Davis
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Spur-winged Goose

January February March April May June July August September October November December
Week 1 Frequency: 4.1% Week 2 Frequency: 3.4% Week 3 Frequency: 1.6% Week 4 Frequency: 4.1% Week 1 Frequency: 1.6% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 18.2% Week 2 Frequency: 7.1% Week 3 Frequency: 10% Week 4 Frequency: 0% Week 1 Frequency: 5% Week 2 Frequency: 0% Week 3 Frequency: 11.8% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 2.4% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 2.3% Week 2 Frequency: 0.1% Week 3 Frequency: 0.1% Week 4 Frequency: 2.9% Week 1 Frequency: 15% Week 2 Frequency: 0.1% Week 3 Frequency: 0.9% Week 4 Frequency: 7.8% Week 1 Frequency: 3.3% Week 2 Frequency: 4.6% Week 3 Frequency: 3.1% Week 4 Frequency: 1.5% Week 1 Frequency: 2.9% Week 2 Frequency: 1.5% Week 3 Frequency: 1.6% Week 4 Frequency: 5% Week 1 Frequency: 3.2% Week 2 Frequency: 11.1% Week 3 Frequency: 1.8% Week 4 Frequency: 0.1% Week 1 Frequency: 2.2% Week 2 Frequency: 10.9% Week 3 Frequency: 3% Week 4 Frequency: 2.5%
Weekly frequency data

Last seen: 13 Nov 2019 by Michelle Michaud

© Samuel Burckhardt
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