Fulvous Whistling-Duck

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: 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: 0.6% 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%
Weekly frequency data

Last seen: 6 Aug 2015 by Koushalya Mahagedara

© Koushalya Mahagedara
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Lesser Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 16.5% Week 2 Frequency: 16.1% Week 3 Frequency: 18.7% Week 4 Frequency: 19.3% Week 1 Frequency: 20% Week 2 Frequency: 20.3% Week 3 Frequency: 15.5% Week 4 Frequency: 18.8% Week 1 Frequency: 20% Week 2 Frequency: 17.2% Week 3 Frequency: 20.9% Week 4 Frequency: 16.2% Week 1 Frequency: 22.6% Week 2 Frequency: 19.3% Week 3 Frequency: 25.9% Week 4 Frequency: 19.4% Week 1 Frequency: 19.1% Week 2 Frequency: 29.3% Week 3 Frequency: 8.3% Week 4 Frequency: 12.8% Week 1 Frequency: 18.8% Week 2 Frequency: 15.7% Week 3 Frequency: 20.9% Week 4 Frequency: 20.8% Week 1 Frequency: 18.4% Week 2 Frequency: 17.9% Week 3 Frequency: 17.6% Week 4 Frequency: 13.9% Week 1 Frequency: 17.8% Week 2 Frequency: 9.8% Week 3 Frequency: 11.3% Week 4 Frequency: 10.7% Week 1 Frequency: 12.8% Week 2 Frequency: 18.1% Week 3 Frequency: 8.1% Week 4 Frequency: 17.6% Week 1 Frequency: 11.5% Week 2 Frequency: 16.4% Week 3 Frequency: 31.2% Week 4 Frequency: 14.6% Week 1 Frequency: 15.9% Week 2 Frequency: 17.3% Week 3 Frequency: 31.4% Week 4 Frequency: 22.9% Week 1 Frequency: 19.1% Week 2 Frequency: 19.2% Week 3 Frequency: 21.5% Week 4 Frequency: 23.1%
Weekly frequency data

Last seen: 14 Sep 2019 by Dharshana Ranatunga

© Ryan Irvine
© Andrew Spencer
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Knob-billed Duck

January February March April May June July August September October November December
Week 1 Frequency: 0.3% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0.2% Week 1 Frequency: 0% Week 2 Frequency: 0.5% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.6% Week 4 Frequency: 0.2% 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: 0.6% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.8% Week 4 Frequency: 0.6% Week 1 Frequency: 0% Week 2 Frequency: 1.2% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 1.9% Week 3 Frequency: 0% Week 4 Frequency: 1.5% Week 1 Frequency: 0% Week 2 Frequency: 2.7% Week 3 Frequency: 0% Week 4 Frequency: 2% Week 1 Frequency: 0% Week 2 Frequency: 0.7% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.7% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.3%
Weekly frequency data

Last seen: 8 Aug 2019 by Paco Chiclana

© David Clark
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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: 0.2% Week 3 Frequency: 0% Week 4 Frequency: 0.2% Week 1 Frequency: 0% Week 2 Frequency: 0.3% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.4% Week 2 Frequency: 0% Week 3 Frequency: 0.6% 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: 0.9% Week 1 Frequency: 0.4% Week 2 Frequency: 0% Week 3 Frequency: 0.6% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 3 Mar 2019 by Fahri Tunc

© Athula Edirisinghe
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Cotton Pygmy-Goose

January February March April May June July August September October November December
Week 1 Frequency: 2% Week 2 Frequency: 1.9% Week 3 Frequency: 2.4% Week 4 Frequency: 2.6% Week 1 Frequency: 2.3% Week 2 Frequency: 1.9% Week 3 Frequency: 1.9% Week 4 Frequency: 1.8% Week 1 Frequency: 3.6% Week 2 Frequency: 1.6% Week 3 Frequency: 1.1% Week 4 Frequency: 1.2% Week 1 Frequency: 3.8% Week 2 Frequency: 1.7% Week 3 Frequency: 4.9% Week 4 Frequency: 1.4% Week 1 Frequency: 1.3% Week 2 Frequency: 6.8% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 1% Week 2 Frequency: 3% Week 3 Frequency: 3.8% Week 4 Frequency: 2.1% Week 1 Frequency: 0.1% Week 2 Frequency: 1.9% Week 3 Frequency: 0.8% Week 4 Frequency: 2.9% Week 1 Frequency: 3% Week 2 Frequency: 1.2% Week 3 Frequency: 1.7% Week 4 Frequency: 0.8% Week 1 Frequency: 3.4% Week 2 Frequency: 4.8% Week 3 Frequency: 0% Week 4 Frequency: 2.9% Week 1 Frequency: 1% Week 2 Frequency: 1.4% Week 3 Frequency: 6.2% Week 4 Frequency: 2.6% Week 1 Frequency: 2.2% Week 2 Frequency: 1.4% Week 3 Frequency: 8.3% Week 4 Frequency: 2.8% Week 1 Frequency: 2.6% Week 2 Frequency: 3.8% Week 3 Frequency: 1.7% Week 4 Frequency: 4.2%
Weekly frequency data

Last seen: 14 Sep 2019 by Noyel Mahendra

© Ashley Wahlberg (Tubbs)
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Garganey

January February March April May June July August September October November December
Week 1 Frequency: 1.7% Week 2 Frequency: 4% Week 3 Frequency: 4.2% Week 4 Frequency: 6.5% Week 1 Frequency: 11.4% Week 2 Frequency: 4.3% Week 3 Frequency: 4.4% Week 4 Frequency: 7% Week 1 Frequency: 8.2% Week 2 Frequency: 6.1% Week 3 Frequency: 5.1% Week 4 Frequency: 2.9% Week 1 Frequency: 3.8% Week 2 Frequency: 3.3% 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: 0.6% 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: 1% Week 4 Frequency: 0% Week 1 Frequency: 2.1% Week 2 Frequency: 1.4% Week 3 Frequency: 1.6% Week 4 Frequency: 1.3% Week 1 Frequency: 0.7% Week 2 Frequency: 1.4% Week 3 Frequency: 5% Week 4 Frequency: 3.2% Week 1 Frequency: 2.2% Week 2 Frequency: 5.6% Week 3 Frequency: 2.3% Week 4 Frequency: 5.6%
Weekly frequency data

Last seen: 11 Apr 2019 by Dasun Wasala

© Ajith Gamage
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