Lesser Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 30% Week 2 Frequency: 69.2% Week 3 Frequency: 37.5% Week 4 Frequency: 56.5% Week 1 Frequency: 65.4% Week 2 Frequency: 72.7% Week 3 Frequency: 63.2% Week 4 Frequency: 46.2% Week 1 Frequency: 64.3% Week 2 Frequency: 33.3% Week 3 Frequency: 71.4% Week 4 Frequency: 56.2% Week 1 Frequency: 16.7% Week 2 Frequency: 100% Week 3 Insufficient data Week 4 Frequency: 83.3% Week 1 Frequency: 50% Week 2 Frequency: 14.3% Week 3 Frequency: 66.7% Week 4 Frequency: 50% Week 1 Frequency: 100% Week 2 Frequency: 0% Week 3 Frequency: 100% Week 4 Frequency: 0.1% Week 1 Frequency: 66.7% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Frequency: 100% Week 1 Frequency: 100% Week 2 Frequency: 33.3% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 33.3% Week 2 Frequency: 66.7% Week 3 Frequency: 0% Week 4 Frequency: 75% Week 1 Frequency: 100% Week 2 Frequency: 0.1% Week 3 Frequency: 100% Week 4 Frequency: 75% Week 1 Frequency: 40% Week 2 Frequency: 75% Week 3 Frequency: 100% Week 4 Frequency: 50% Week 1 Frequency: 53.8% Week 2 Frequency: 83.3% Week 3 Frequency: 50% Week 4 Frequency: 77.8%
Weekly frequency data

Last seen: 18 Jun 2020 by Wich'yanan (Jay) Limparungpatthanakij

© Blair Dudeck
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Graylag Goose

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: 3.8% 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 Insufficient data 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 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Insufficient data 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: 6 Jan 2020 by Bird Record Thailand

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Knob-billed Duck

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 12.5% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 5.3% 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 Insufficient data 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 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Insufficient data 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: 5.6%
Weekly frequency data

Last seen: 18 Jan 2016 by Stephan Lorenz

© Supaporn Teamwong
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Ruddy Shelduck

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 11.5% Week 2 Frequency: 0% Week 3 Frequency: 5.3% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Insufficient data 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 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 12.5% Week 1 Frequency: 7.7% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.1%
Weekly frequency data

Last seen: 3 Feb 2020 by Zak Pohlen

© Zak Pohlen
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Common Shelduck

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 3.8% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 3.8% Week 1 Frequency: 7.1% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Insufficient data 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 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Insufficient data 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: 4 Mar 2018 by Phil Chaon

© Pattaraporn Vangtal
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Cotton Pygmy-Goose

January February March April May June July August September October November December
Week 1 Frequency: 20% Week 2 Frequency: 46.2% Week 3 Frequency: 50% Week 4 Frequency: 30.4% Week 1 Frequency: 50% Week 2 Frequency: 50% Week 3 Frequency: 68.4% Week 4 Frequency: 38.5% Week 1 Frequency: 28.6% Week 2 Frequency: 26.7% Week 3 Frequency: 42.9% Week 4 Frequency: 12.5% Week 1 Frequency: 0% Week 2 Frequency: 100% Week 3 Insufficient data Week 4 Frequency: 66.7% Week 1 Frequency: 100% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 25% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 100% Week 4 Frequency: 0.1% Week 1 Frequency: 66.7% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Frequency: 100% Week 1 Frequency: 100% Week 2 Frequency: 33.3% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 0% Week 2 Frequency: 66.7% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 0% Week 2 Frequency: 0.1% Week 3 Frequency: 100% Week 4 Frequency: 50% Week 1 Frequency: 0% Week 2 Frequency: 25% Week 3 Frequency: 100% Week 4 Frequency: 37.5% Week 1 Frequency: 30.8% Week 2 Frequency: 16.7% Week 3 Frequency: 50% Week 4 Frequency: 38.9%
Weekly frequency data

Last seen: 18 Jun 2020 by Wich'yanan (Jay) Limparungpatthanakij

© Josep del Hoyo
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