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: 0.1% 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% 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% 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: 22 Mar 1984 by Bob Dunn

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Snow Goose

January February March April May June July August September October November December
Week 1 Frequency: 38.5% Week 2 Frequency: 37.5% Week 3 Frequency: 31.3% Week 4 Frequency: 34.1% Week 1 Frequency: 29.4% Week 2 Frequency: 30.6% Week 3 Frequency: 25.8% Week 4 Frequency: 27.5% Week 1 Frequency: 23.6% Week 2 Frequency: 18.2% Week 3 Frequency: 14.7% Week 4 Frequency: 5.4% Week 1 Frequency: 2.4% Week 2 Frequency: 0.9% Week 3 Frequency: 2.7% Week 4 Frequency: 1.2% Week 1 Frequency: 0.9% Week 2 Frequency: 0% Week 3 Frequency: 0.1% Week 4 Frequency: 0.5% Week 1 Frequency: 0.9% 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: 1.3% Week 1 Frequency: 0% Week 2 Frequency: 5.3% Week 3 Frequency: 6.8% Week 4 Frequency: 13% Week 1 Frequency: 25.4% Week 2 Frequency: 29.8% Week 3 Frequency: 26.8% Week 4 Frequency: 26% Week 1 Frequency: 28.9% Week 2 Frequency: 31.2% Week 3 Frequency: 28.8% Week 4 Frequency: 31.3%
Weekly frequency data

Last seen: 8 Apr 2020 by Ralph Baker

© Robert Lewis
© Jason Chou

Ross's Goose

January February March April May June July August September October November December
Week 1 Frequency: 31.4% Week 2 Frequency: 22% Week 3 Frequency: 21.4% Week 4 Frequency: 18.7% Week 1 Frequency: 18% Week 2 Frequency: 23.2% Week 3 Frequency: 19.6% Week 4 Frequency: 21.9% Week 1 Frequency: 17.8% Week 2 Frequency: 10.9% Week 3 Frequency: 10.4% Week 4 Frequency: 3.9% Week 1 Frequency: 1.2% Week 2 Frequency: 1.4% Week 3 Frequency: 0.4% Week 4 Frequency: 1.5% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0.5% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 2.3% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 1% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0.8% Week 3 Frequency: 0.8% Week 4 Frequency: 0.4% Week 1 Frequency: 0% Week 2 Frequency: 0.8% Week 3 Frequency: 1.7% Week 4 Frequency: 3.9% Week 1 Frequency: 18.8% Week 2 Frequency: 18.5% Week 3 Frequency: 19.5% Week 4 Frequency: 17.1% Week 1 Frequency: 23.1% Week 2 Frequency: 20.3% Week 3 Frequency: 17.1% Week 4 Frequency: 23.7%
Weekly frequency data

Last seen: 12 Mar 2020 by Cara Barnhill

© Matt Davis
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Greater White-fronted Goose

January February March April May June July August September October November December
Week 1 Frequency: 43.9% Week 2 Frequency: 39% Week 3 Frequency: 31.3% Week 4 Frequency: 39.1% Week 1 Frequency: 34.8% Week 2 Frequency: 39.7% Week 3 Frequency: 33.2% Week 4 Frequency: 36.8% Week 1 Frequency: 35.5% Week 2 Frequency: 27.5% Week 3 Frequency: 23.7% Week 4 Frequency: 13.8% Week 1 Frequency: 11.6% Week 2 Frequency: 13.4% Week 3 Frequency: 9.4% Week 4 Frequency: 3% Week 1 Frequency: 0.9% Week 2 Frequency: 0% Week 3 Frequency: 0.5% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 2.3% Week 4 Frequency: 2.9% Week 1 Frequency: 0% Week 2 Frequency: 1.7% Week 3 Frequency: 0% Week 4 Frequency: 1% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 2.3% Week 3 Frequency: 2.3% Week 4 Frequency: 12.3% Week 1 Frequency: 22.5% Week 2 Frequency: 18.2% Week 3 Frequency: 24.4% Week 4 Frequency: 22.8% Week 1 Frequency: 33% Week 2 Frequency: 35.1% Week 3 Frequency: 31.9% Week 4 Frequency: 28.3% Week 1 Frequency: 31.8% Week 2 Frequency: 28.1% Week 3 Frequency: 26% Week 4 Frequency: 36.2%
Weekly frequency data

Last seen: 19 May 2020 by Dale Swanberg

© Dean LaTray
© Virginia Langdon-Lassagne

Brant

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: 1.4% 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: 25 May 2013 by John Sterling

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Cackling Goose

January February March April May June July August September October November December
Week 1 Frequency: 1.6% Week 2 Frequency: 5.7% Week 3 Frequency: 4.3% Week 4 Frequency: 4.8% Week 1 Frequency: 3.6% Week 2 Frequency: 3.8% Week 3 Frequency: 4.6% Week 4 Frequency: 3.3% Week 1 Frequency: 3.9% Week 2 Frequency: 4.6% Week 3 Frequency: 2.8% Week 4 Frequency: 0.3% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.5% 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: 0.4% Week 1 Frequency: 0% Week 2 Frequency: 0.8% Week 3 Frequency: 1.7% Week 4 Frequency: 3.1% Week 1 Frequency: 9.8% Week 2 Frequency: 3.4% Week 3 Frequency: 3.5% Week 4 Frequency: 1.7% Week 1 Frequency: 5.4% Week 2 Frequency: 5.2% Week 3 Frequency: 2.1% Week 4 Frequency: 3.5%
Weekly frequency data

Last seen: 8 Mar 2020 by Garrett Lau

© Gavin Emmons
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Spotted Owl

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