Black-bellied Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 0.2% Week 2 Frequency: 0.2% Week 3 Frequency: 0.2% Week 4 Frequency: 0.3% Week 1 Frequency: 0% Week 2 Frequency: 0.2% Week 3 Frequency: 0% Week 4 Frequency: 0.4% Week 1 Frequency: 0.2% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.2% Week 1 Frequency: 0% Week 2 Frequency: 0.6% Week 3 Frequency: 1.1% Week 4 Frequency: 0.5% Week 1 Frequency: 0.8% Week 2 Frequency: 2.5% Week 3 Frequency: 2.4% Week 4 Frequency: 0.2% Week 1 Frequency: 0.9% Week 2 Frequency: 1.3% Week 3 Frequency: 0.8% Week 4 Frequency: 0.9% Week 1 Frequency: 1.3% Week 2 Frequency: 0.8% Week 3 Frequency: 0.7% Week 4 Frequency: 0.2% Week 1 Frequency: 0% Week 2 Frequency: 0.8% Week 3 Frequency: 0.4% Week 4 Frequency: 0.3% Week 1 Frequency: 1.7% Week 2 Frequency: 0% Week 3 Frequency: 0.4% Week 4 Frequency: 0.3% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.3% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.3% Week 4 Frequency: 0.3% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 8 May 2020 by Jorge Luis García Velasco

© Arturo Duchateau
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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: 0.7% Week 1 Frequency: 0.3% Week 2 Frequency: 0.6% Week 3 Frequency: 1% Week 4 Frequency: 0.5% Week 1 Frequency: 1.2% Week 2 Frequency: 1% Week 3 Frequency: 1.2% Week 4 Frequency: 0.5% Week 1 Frequency: 1.3% Week 2 Frequency: 0.6% Week 3 Frequency: 0% Week 4 Frequency: 0.2% Week 1 Frequency: 0.3% Week 2 Frequency: 0.4% Week 3 Frequency: 0% 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% 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: 0.3% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 13 Jul 2020 by Jorge Luis García Velasco

© Elizabeth Murillo
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Snow Goose

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.2% 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: 21 Jan 2017 by Miguel Angel Aguilar Gomez

© Miguel Angel Aguilar Gomez
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Wood 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: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.5% Week 2 Frequency: 0% Week 3 Frequency: 0.2% Week 4 Frequency: 0.4% Week 1 Frequency: 0.2% Week 2 Frequency: 0% Week 3 Frequency: 0% 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: 0.3% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.3% 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: 0.3% Week 1 Frequency: 2.2% Week 2 Frequency: 0.4% Week 3 Frequency: 0% Week 4 Frequency: 0.3%
Weekly frequency data

Last seen: 5 Mar 2020 by Saul Camargo (Mexihca-Aves Birding)

© Rafael Calderón Parra
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Blue-winged Teal

January February March April May June July August September October November December
Week 1 Frequency: 8.2% Week 2 Frequency: 7.8% Week 3 Frequency: 7.2% Week 4 Frequency: 7.6% Week 1 Frequency: 8% Week 2 Frequency: 8.4% Week 3 Frequency: 7.5% Week 4 Frequency: 6.6% Week 1 Frequency: 11.2% Week 2 Frequency: 9.5% Week 3 Frequency: 10.9% Week 4 Frequency: 9.2% Week 1 Frequency: 6.2% Week 2 Frequency: 5.2% Week 3 Frequency: 7.6% Week 4 Frequency: 3.7% Week 1 Frequency: 5.5% Week 2 Frequency: 3.3% Week 3 Frequency: 2.4% Week 4 Frequency: 0.7% Week 1 Frequency: 0.9% Week 2 Frequency: 1% Week 3 Frequency: 0.8% Week 4 Frequency: 0.5% Week 1 Frequency: 0.3% Week 2 Frequency: 1.4% Week 3 Frequency: 0.3% Week 4 Frequency: 0% Week 1 Frequency: 0.3% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.3% Week 1 Frequency: 0.4% Week 2 Frequency: 1.4% Week 3 Frequency: 2.2% Week 4 Frequency: 2.7% Week 1 Frequency: 1.4% Week 2 Frequency: 4.3% Week 3 Frequency: 1.5% Week 4 Frequency: 4.8% Week 1 Frequency: 5.1% Week 2 Frequency: 4.7% Week 3 Frequency: 7.3% Week 4 Frequency: 4.7% Week 1 Frequency: 6.1% Week 2 Frequency: 6.3% Week 3 Frequency: 10.8% Week 4 Frequency: 7.5%
Weekly frequency data

Last seen: 14 Jul 2020 by Miguel Angel Aguilar Gomez

© German Garcia
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Cinnamon Teal

January February March April May June July August September October November December
Week 1 Frequency: 9.1% Week 2 Frequency: 10% Week 3 Frequency: 9.5% Week 4 Frequency: 9.5% Week 1 Frequency: 7.8% Week 2 Frequency: 9.3% Week 3 Frequency: 8.1% Week 4 Frequency: 7% Week 1 Frequency: 9.8% Week 2 Frequency: 7.3% Week 3 Frequency: 9.2% Week 4 Frequency: 7.4% Week 1 Frequency: 3.7% Week 2 Frequency: 6.2% Week 3 Frequency: 5.9% Week 4 Frequency: 3.7% Week 1 Frequency: 6.1% Week 2 Frequency: 7.5% Week 3 Frequency: 5.9% Week 4 Frequency: 4% Week 1 Frequency: 3.4% Week 2 Frequency: 6.2% Week 3 Frequency: 2.8% Week 4 Frequency: 3% Week 1 Frequency: 4.2% Week 2 Frequency: 2.2% Week 3 Frequency: 1.3% Week 4 Frequency: 1.2% Week 1 Frequency: 1.3% Week 2 Frequency: 1.6% Week 3 Frequency: 0% Week 4 Frequency: 0.6% Week 1 Frequency: 0.4% Week 2 Frequency: 3.2% Week 3 Frequency: 3.6% Week 4 Frequency: 2.3% Week 1 Frequency: 0.7% Week 2 Frequency: 5.1% Week 3 Frequency: 3.3% Week 4 Frequency: 5.2% Week 1 Frequency: 5.5% Week 2 Frequency: 4.3% Week 3 Frequency: 7.3% Week 4 Frequency: 5.8% Week 1 Frequency: 6.1% Week 2 Frequency: 3.6% Week 3 Frequency: 12.9% Week 4 Frequency: 9.6%
Weekly frequency data

Last seen: 8 Aug 2020 by Anuar López

© Aldo Echeverria
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