Jahangirnagar University

Fulvous Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 20% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 20% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 50% 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 Insufficient data Week 3 Frequency: 0% Week 4 Insufficient data Week 1 Insufficient data Week 2 Insufficient data Week 3 Frequency: 0% 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 Insufficient data 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 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Insufficient data Week 2 Insufficient data Week 3 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 33.3%
Weekly frequency data

Last seen: 25 Dec 2019 by Samiul Mohsanin

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Lesser Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 80% Week 2 Frequency: 100% Week 3 Frequency: 100% Week 4 Frequency: 80% Week 1 Frequency: 100% Week 2 Frequency: 83.3% Week 3 Frequency: 100% Week 4 Frequency: 100% Week 1 Frequency: 40% Week 2 Frequency: 50% Week 3 Insufficient data Week 4 Frequency: 50% Week 1 Frequency: 50% Week 2 Frequency: 100% Week 3 Frequency: 100% Week 4 Frequency: 33.3% Week 1 Frequency: 100% Week 2 Insufficient data Week 3 Frequency: 100% Week 4 Insufficient data Week 1 Insufficient data Week 2 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 100% Week 1 Frequency: 100% Week 2 Frequency: 0% Week 3 Insufficient data Week 4 Insufficient data Week 1 Frequency: 100% Week 2 Insufficient data 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: 100% Week 2 Insufficient data Week 3 Frequency: 57.1% Week 4 Frequency: 100% Week 1 Insufficient data Week 2 Insufficient data Week 3 Insufficient data Week 4 Frequency: 50% Week 1 Frequency: 85.7% Week 2 Frequency: 100% Week 3 Frequency: 80% Week 4 Frequency: 100%
Weekly frequency data

Last seen: 6 Mar 2020 by Seth Miller

© Md Zaber Ansary
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Cotton Pygmy-Goose

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 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 33.3% Week 1 Frequency: 0% Week 2 Insufficient data Week 3 Frequency: 0% Week 4 Insufficient data Week 1 Insufficient data Week 2 Insufficient data Week 3 Frequency: 0% 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 Insufficient data 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 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Insufficient data Week 2 Insufficient data Week 3 Insufficient data 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: 22 Apr 2019 by Ashraful Alam Rajon

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Garganey

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: 20% Week 2 Frequency: 33.3% Week 3 Frequency: 25% 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 Insufficient data Week 3 Frequency: 0% Week 4 Insufficient data Week 1 Insufficient data Week 2 Insufficient data Week 3 Frequency: 0% 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 Insufficient data 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 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Insufficient data Week 2 Insufficient data Week 3 Insufficient data Week 4 Frequency: 0% Week 1 Frequency: 14.3% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 19 Feb 2020 by Md Zaber Ansary

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Falcated 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: 0.1% 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 Insufficient data Week 3 Frequency: 0% Week 4 Insufficient data Week 1 Insufficient data Week 2 Insufficient data Week 3 Frequency: 0% 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 Insufficient data 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 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Insufficient data Week 2 Insufficient data Week 3 Insufficient data 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: 15 Feb 1999 by Rare Birds Bangladesh

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Mallard

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: 50% 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 Insufficient data Week 3 Frequency: 0% Week 4 Insufficient data Week 1 Insufficient data Week 2 Insufficient data Week 3 Frequency: 0% 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 Insufficient data 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 Insufficient data Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Insufficient data Week 2 Insufficient data Week 3 Insufficient data 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: 27 Feb 2017 by T Peterson

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