Black-bellied Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 5.4% Week 2 Frequency: 3.2% Week 3 Frequency: 2.2% Week 4 Frequency: 0.9% Week 1 Frequency: 0.4% Week 2 Frequency: 2.4% Week 3 Frequency: 2.6% Week 4 Frequency: 2.5% Week 1 Frequency: 0.5% Week 2 Frequency: 0.4% Week 3 Frequency: 1.8% Week 4 Frequency: 2.6% Week 1 Frequency: 3.2% Week 2 Frequency: 8% Week 3 Frequency: 11.8% Week 4 Frequency: 16% Week 1 Frequency: 14.2% Week 2 Frequency: 23.6% Week 3 Frequency: 20.7% Week 4 Frequency: 25.4% Week 1 Frequency: 29.7% Week 2 Frequency: 35.1% Week 3 Frequency: 32.6% Week 4 Frequency: 32.6% Week 1 Frequency: 27.1% Week 2 Frequency: 34.1% Week 3 Frequency: 38.4% Week 4 Frequency: 27.5% Week 1 Frequency: 32.9% Week 2 Frequency: 24.8% Week 3 Frequency: 26.2% Week 4 Frequency: 15% Week 1 Frequency: 18.4% Week 2 Frequency: 24.1% Week 3 Frequency: 13.6% Week 4 Frequency: 5.9% Week 1 Frequency: 10.6% Week 2 Frequency: 4.3% Week 3 Frequency: 2.2% Week 4 Frequency: 4.4% Week 1 Frequency: 6.2% Week 2 Frequency: 13.7% Week 3 Frequency: 16.2% Week 4 Frequency: 18.8% Week 1 Frequency: 12% Week 2 Frequency: 7.8% Week 3 Frequency: 14.9% Week 4 Frequency: 12.4%
Weekly frequency data

Last seen: 30 Jul 2020 by Steve Patterson

© Liam Wolff
© Irvin Pitts

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: 0.1% Week 2 Frequency: 0.4% Week 3 Frequency: 0.1% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.5% Week 2 Frequency: 0% Week 3 Frequency: 0.8% Week 4 Frequency: 0.4% Week 1 Frequency: 1% Week 2 Frequency: 0% Week 3 Frequency: 0.8% 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: 1% Week 3 Frequency: 0% 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 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 1.4% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0.9% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 14 Aug 2005 by Steve Calver

© Steve Calver
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Snow Goose

January February March April May June July August September October November December
Week 1 Frequency: 3% Week 2 Frequency: 3.6% Week 3 Frequency: 2.9% Week 4 Frequency: 0.3% Week 1 Frequency: 1.3% Week 2 Frequency: 2.4% Week 3 Frequency: 0.4% Week 4 Frequency: 2.5% Week 1 Frequency: 0.1% Week 2 Frequency: 0.4% Week 3 Frequency: 0% Week 4 Frequency: 0.1% 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: 0.7% Week 3 Frequency: 1.4% Week 4 Frequency: 0.1% Week 1 Frequency: 3.4% Week 2 Frequency: 6.2% Week 3 Frequency: 8.8% Week 4 Frequency: 14.6% Week 1 Frequency: 3% Week 2 Frequency: 6.1% Week 3 Frequency: 10.5% Week 4 Frequency: 2.4%
Weekly frequency data

Last seen: 27 Nov 2019 by Steve Calver

© Marcie Oliva
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Ross's Goose

January February March April May June July August September October November December
Week 1 Frequency: 0.9% 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% 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: 0.7% Week 3 Frequency: 5.9% Week 4 Frequency: 2.3% Week 1 Frequency: 0% Week 2 Frequency: 0.9% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 2 Jan 2017 by Roger Smith

© Steve Calver
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Greater White-fronted Goose

January February March April May June July August September October November December
Week 1 Frequency: 0.2% Week 2 Frequency: 0.5% Week 3 Frequency: 1.1% Week 4 Frequency: 0.6% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.4% Week 4 Frequency: 0% Week 1 Frequency: 1% Week 2 Frequency: 3.3% 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: 0.7% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.1% Week 4 Frequency: 0.9% Week 1 Frequency: 0.8% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.7%
Weekly frequency data

Last seen: 13 Mar 2019 by Lynn Hodgson

© Steve Calver
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Canada Goose

January February March April May June July August September October November December
Week 1 Frequency: 0.2% Week 2 Frequency: 1.8% Week 3 Frequency: 0.7% Week 4 Frequency: 1.5% Week 1 Frequency: 1.3% Week 2 Frequency: 0.4% Week 3 Frequency: 1.5% Week 4 Frequency: 1.7% Week 1 Frequency: 0.5% Week 2 Frequency: 0.8% Week 3 Frequency: 1.3% Week 4 Frequency: 2% Week 1 Frequency: 1.3% Week 2 Frequency: 1.1% Week 3 Frequency: 1% Week 4 Frequency: 1% Week 1 Frequency: 0.5% Week 2 Frequency: 2.4% Week 3 Frequency: 0.1% Week 4 Frequency: 0.4% Week 1 Frequency: 1% Week 2 Frequency: 1.8% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 0% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0.5% Week 1 Frequency: 0.1% Week 2 Frequency: 1% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 1.5% Week 4 Frequency: 0% Week 1 Frequency: 0.7% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 1.1% Week 1 Frequency: 0.7% Week 2 Frequency: 1.4% Week 3 Frequency: 1.5% Week 4 Frequency: 0.9% Week 1 Frequency: 1.5% Week 2 Frequency: 0.9% Week 3 Frequency: 0.9% Week 4 Frequency: 1.4%
Weekly frequency data

Last seen: 22 Jul 2020 by Ben Sanders

© Steve Calver
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Black Rail

Last seen: 26 Jul 2018 by

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© Robin Armetta
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