Common Ostrich

January February March April May June July August September October November December
Week 1 Frequency: 0.4% Week 2 Frequency: 0.4% Week 3 Frequency: 1.8% Week 4 Frequency: 1.2% Week 1 Frequency: 1.9% Week 2 Frequency: 1.2% Week 3 Frequency: 2.5% Week 4 Frequency: 0.5% Week 1 Frequency: 0.6% Week 2 Frequency: 1.6% Week 3 Frequency: 0.9% Week 4 Frequency: 0.3% Week 1 Frequency: 6.6% Week 2 Frequency: 1.6% Week 3 Frequency: 1.7% Week 4 Frequency: 0.6% Week 1 Frequency: 2.5% Week 2 Frequency: 0.6% Week 3 Frequency: 1.5% Week 4 Frequency: 1.5% Week 1 Frequency: 3.8% Week 2 Frequency: 5.5% Week 3 Frequency: 1.2% Week 4 Frequency: 2.2% Week 1 Frequency: 1.7% Week 2 Frequency: 0.4% Week 3 Frequency: 0.4% Week 4 Frequency: 1.2% Week 1 Frequency: 3.5% Week 2 Frequency: 3% Week 3 Frequency: 0.4% Week 4 Frequency: 0.7% Week 1 Frequency: 3% Week 2 Frequency: 3% Week 3 Frequency: 4.9% Week 4 Frequency: 1.5% Week 1 Frequency: 0.5% Week 2 Frequency: 0.8% Week 3 Frequency: 2.8% Week 4 Frequency: 0.3% Week 1 Frequency: 1.1% Week 2 Frequency: 0.9% Week 3 Frequency: 0.3% Week 4 Frequency: 0.4% Week 1 Frequency: 0.4% Week 2 Frequency: 2.1% Week 3 Frequency: 0.7% Week 4 Frequency: 1.1%
Weekly frequency data

Last seen: 28 Jun 2020 by David Bishop

© Brad Arthur
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White-faced Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 17.6% Week 2 Frequency: 11.5% Week 3 Frequency: 14.7% Week 4 Frequency: 12.5% Week 1 Frequency: 11.5% Week 2 Frequency: 13.9% Week 3 Frequency: 10.7% Week 4 Frequency: 7.8% Week 1 Frequency: 7.5% Week 2 Frequency: 15.3% Week 3 Frequency: 3.9% Week 4 Frequency: 7.5% Week 1 Frequency: 8.2% Week 2 Frequency: 7.3% Week 3 Frequency: 8.3% Week 4 Frequency: 3.8% Week 1 Frequency: 6.3% Week 2 Frequency: 7.8% Week 3 Frequency: 7.4% Week 4 Frequency: 9.5% Week 1 Frequency: 9.5% Week 2 Frequency: 7.2% Week 3 Frequency: 9% Week 4 Frequency: 7.8% Week 1 Frequency: 11.1% Week 2 Frequency: 4.7% Week 3 Frequency: 6.2% Week 4 Frequency: 10.1% Week 1 Frequency: 9.7% Week 2 Frequency: 5.4% Week 3 Frequency: 5.7% Week 4 Frequency: 4.7% Week 1 Frequency: 6.6% Week 2 Frequency: 8.1% Week 3 Frequency: 7.5% Week 4 Frequency: 8.9% Week 1 Frequency: 6.1% Week 2 Frequency: 7.9% Week 3 Frequency: 9.2% Week 4 Frequency: 10.2% Week 1 Frequency: 10.3% Week 2 Frequency: 10.2% Week 3 Frequency: 11.4% Week 4 Frequency: 17.6% Week 1 Frequency: 10.2% Week 2 Frequency: 13.7% Week 3 Frequency: 15.2% Week 4 Frequency: 12%
Weekly frequency data

Last seen: 19 Jun 2020 by Peter Suckling

© Kalin Ocaña
© Peter Boesman
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Fulvous Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 2.4% Week 2 Frequency: 1.1% Week 3 Frequency: 2.1% Week 4 Frequency: 1.2% Week 1 Frequency: 0.5% Week 2 Frequency: 0.6% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 0.1% Week 2 Frequency: 0.5% Week 3 Frequency: 0% Week 4 Frequency: 1.6% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.8% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 1.3% Week 3 Frequency: 0.1% Week 4 Frequency: 0.7% Week 1 Frequency: 0% Week 2 Frequency: 0.6% Week 3 Frequency: 0.4% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.3% Week 1 Frequency: 0.9% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.4% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0.2% Week 4 Frequency: 0.2% Week 1 Frequency: 1.4% Week 2 Frequency: 0% Week 3 Frequency: 0.3% Week 4 Frequency: 0.6% Week 1 Frequency: 0.1% Week 2 Frequency: 0.4% Week 3 Frequency: 0.4% Week 4 Frequency: 0.2%
Weekly frequency data

Last seen: 19 Jan 2020 by Kelly Gate

© Stan Culley
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White-backed Duck

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 0.4% Week 3 Frequency: 1.5% Week 4 Frequency: 1.5% Week 1 Frequency: 1.9% Week 2 Frequency: 0.6% Week 3 Frequency: 0.5% Week 4 Frequency: 1.6% Week 1 Frequency: 1.1% Week 2 Frequency: 0.5% Week 3 Frequency: 1.3% Week 4 Frequency: 1.9% Week 1 Frequency: 1.6% Week 2 Frequency: 0.8% Week 3 Frequency: 0% Week 4 Frequency: 1.3% Week 1 Frequency: 1.3% Week 2 Frequency: 2.6% Week 3 Frequency: 1.5% Week 4 Frequency: 2.9% Week 1 Frequency: 2.5% Week 2 Frequency: 2.2% Week 3 Frequency: 1.2% Week 4 Frequency: 1.7% Week 1 Frequency: 1.1% Week 2 Frequency: 0.4% Week 3 Frequency: 0.8% Week 4 Frequency: 1.8% Week 1 Frequency: 4.8% Week 2 Frequency: 0.5% Week 3 Frequency: 1.1% Week 4 Frequency: 0.7% Week 1 Frequency: 0% Week 2 Frequency: 1.5% Week 3 Frequency: 0.1% Week 4 Frequency: 0.5% Week 1 Frequency: 0.3% Week 2 Frequency: 1.6% Week 3 Frequency: 1.6% Week 4 Frequency: 1.3% Week 1 Frequency: 2.2% Week 2 Frequency: 1.5% Week 3 Frequency: 1.2% Week 4 Frequency: 2.5% Week 1 Frequency: 2.1% Week 2 Frequency: 2.9% Week 3 Frequency: 1.9% Week 4 Frequency: 1.7%
Weekly frequency data

Last seen: 16 Jun 2020 by Kaily Taylor

© Stan Culley
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Knob-billed Duck

January February March April May June July August September October November December
Week 1 Frequency: 2% Week 2 Frequency: 0.4% Week 3 Frequency: 2.1% Week 4 Frequency: 0.6% Week 1 Frequency: 1.4% Week 2 Frequency: 0.6% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 0.6% Week 2 Frequency: 0% Week 3 Frequency: 0.4% Week 4 Frequency: 0.9% Week 1 Frequency: 0.8% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.1% Week 2 Frequency: 1.3% Week 3 Frequency: 0.1% Week 4 Frequency: 1.5% Week 1 Frequency: 1.9% Week 2 Frequency: 0.6% Week 3 Frequency: 0% Week 4 Frequency: 0.9% Week 1 Frequency: 1.7% Week 2 Frequency: 0.9% Week 3 Frequency: 0.8% Week 4 Frequency: 1.5% Week 1 Frequency: 1.3% Week 2 Frequency: 1% Week 3 Frequency: 1.1% Week 4 Frequency: 1.1% Week 1 Frequency: 1% Week 2 Frequency: 0.5% Week 3 Frequency: 0.1% Week 4 Frequency: 0.1% Week 1 Frequency: 0.8% Week 2 Frequency: 0.5% Week 3 Frequency: 1.2% Week 4 Frequency: 0.7% Week 1 Frequency: 0.8% Week 2 Frequency: 0.6% Week 3 Frequency: 1.5% Week 4 Frequency: 1.9% Week 1 Frequency: 1.3% Week 2 Frequency: 0.8% Week 3 Frequency: 1.9% Week 4 Frequency: 1.3%
Weekly frequency data

Last seen: 1 Jun 2020 by Richard Steyn

© David Beadle
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Egyptian Goose

January February March April May June July August September October November December
Week 1 Frequency: 24.1% Week 2 Frequency: 19.1% Week 3 Frequency: 22.6% Week 4 Frequency: 23.7% Week 1 Frequency: 21.1% Week 2 Frequency: 25.4% Week 3 Frequency: 17.3% Week 4 Frequency: 21.9% Week 1 Frequency: 16.7% Week 2 Frequency: 28% Week 3 Frequency: 21.8% Week 4 Frequency: 18.7% Week 1 Frequency: 20.5% Week 2 Frequency: 29% Week 3 Frequency: 33.9% Week 4 Frequency: 28.2% Week 1 Frequency: 34.8% Week 2 Frequency: 34.4% Week 3 Frequency: 30.1% Week 4 Frequency: 34.3% Week 1 Frequency: 27.2% Week 2 Frequency: 34.3% Week 3 Frequency: 30.7% Week 4 Frequency: 33.8% Week 1 Frequency: 34.4% Week 2 Frequency: 27.4% Week 3 Frequency: 26% Week 4 Frequency: 36.6% Week 1 Frequency: 36.1% Week 2 Frequency: 27.2% Week 3 Frequency: 26.9% Week 4 Frequency: 25.8% Week 1 Frequency: 29.8% Week 2 Frequency: 33.5% Week 3 Frequency: 26.5% Week 4 Frequency: 32.1% Week 1 Frequency: 30.9% Week 2 Frequency: 26.3% Week 3 Frequency: 26.7% Week 4 Frequency: 28.5% Week 1 Frequency: 31.1% Week 2 Frequency: 34.8% Week 3 Frequency: 30.1% Week 4 Frequency: 35% Week 1 Frequency: 24.6% Week 2 Frequency: 32.4% Week 3 Frequency: 26.4% Week 4 Frequency: 25.3%
Weekly frequency data

Last seen: 1 Jul 2020 by Carol Linda

© Joachim Trumpelmann
© Andrew Spencer