Walden Ponds Wildlife Habitat--Walden & Sawhill Ponds all together

Snow Goose

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 1.4% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% 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: 0% Week 4 Frequency: 0.5% 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: 1.5% Week 1 Frequency: 3.9% Week 2 Frequency: 2.8% Week 3 Frequency: 0% Week 4 Frequency: 1.9% Week 1 Frequency: 3.5% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 2.3%
Weekly frequency data

Last seen: 1 Dec 2019 by Stephen Chang

© Jane Baryames
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Greater White-fronted 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 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: 5% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 3.1% Week 4 Frequency: 0.1%
Weekly frequency data

Last seen: 17 Nov 2019 by Anonymous eBirder

© Mark Minner-Lee
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Cackling Goose

January February March April May June July August September October November December
Week 1 Frequency: 23.9% Week 2 Frequency: 32.4% Week 3 Frequency: 43.9% Week 4 Frequency: 37.5% Week 1 Frequency: 31.6% Week 2 Frequency: 24.5% Week 3 Frequency: 16.9% Week 4 Frequency: 17.9% Week 1 Frequency: 19.4% Week 2 Frequency: 15.7% Week 3 Frequency: 12.7% Week 4 Frequency: 9.5% 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% 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: 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: 1.1% Week 1 Frequency: 0.9% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 2.9% Week 1 Frequency: 9.2% Week 2 Frequency: 26.8% Week 3 Frequency: 33.3% Week 4 Frequency: 28.3% Week 1 Frequency: 33.3% Week 2 Frequency: 25.8% Week 3 Frequency: 21.9% Week 4 Frequency: 34.1%
Weekly frequency data

Last seen: 23 Feb 2020 by Ron Podhajsky

© Mark Minner-Lee
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Canada Goose

January February March April May June July August September October November December
Week 1 Frequency: 81.7% Week 2 Frequency: 66.2% Week 3 Frequency: 82.5% Week 4 Frequency: 75% Week 1 Frequency: 88.2% Week 2 Frequency: 77.6% Week 3 Frequency: 89.2% Week 4 Frequency: 88.1% Week 1 Frequency: 84.7% Week 2 Frequency: 89.2% Week 3 Frequency: 87.3% Week 4 Frequency: 91% Week 1 Frequency: 91.5% Week 2 Frequency: 91.7% Week 3 Frequency: 88.3% Week 4 Frequency: 92.4% Week 1 Frequency: 91% Week 2 Frequency: 90.1% Week 3 Frequency: 87.5% Week 4 Frequency: 87.6% Week 1 Frequency: 92.9% Week 2 Frequency: 93.1% Week 3 Frequency: 86.8% Week 4 Frequency: 93.3% Week 1 Frequency: 87.1% Week 2 Frequency: 87.2% Week 3 Frequency: 91.2% Week 4 Frequency: 84.1% Week 1 Frequency: 78.6% Week 2 Frequency: 61.7% Week 3 Frequency: 88.3% Week 4 Frequency: 86.7% Week 1 Frequency: 81.4% Week 2 Frequency: 79.4% Week 3 Frequency: 84.8% Week 4 Frequency: 85.6% Week 1 Frequency: 89.1% Week 2 Frequency: 94.4% Week 3 Frequency: 86.1% Week 4 Frequency: 86.8% Week 1 Frequency: 85.5% Week 2 Frequency: 85.9% Week 3 Frequency: 83.3% Week 4 Frequency: 85.8% Week 1 Frequency: 91.2% Week 2 Frequency: 67.7% Week 3 Frequency: 62.5% Week 4 Frequency: 90.9%
Weekly frequency data

Last seen: 23 Feb 2020 by Ron Podhajsky

© Aidan Goldie
© Ted Floyd
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Tundra Swan

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 14.1% Week 3 Frequency: 10.5% Week 4 Frequency: 20% Week 1 Frequency: 5.3% Week 2 Frequency: 14.3% Week 3 Frequency: 15.7% Week 4 Frequency: 29.9% Week 1 Frequency: 34.7% Week 2 Frequency: 30.4% Week 3 Frequency: 10.9% Week 4 Frequency: 4.2% 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% 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: 5.6% Week 3 Frequency: 11.7% Week 4 Frequency: 2.8% Week 1 Frequency: 5.3% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 13 Nov 2017 by willem van vliet-

© Austin Hess
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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% Week 3 Frequency: 1.8% Week 4 Frequency: 1.2% Week 1 Frequency: 2.6% Week 2 Frequency: 2% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 1% Week 2 Frequency: 3.9% Week 3 Frequency: 4.5% Week 4 Frequency: 16.4% Week 1 Frequency: 23.9% Week 2 Frequency: 19.7% Week 3 Frequency: 21.4% Week 4 Frequency: 21.3% Week 1 Frequency: 23.4% Week 2 Frequency: 20.4% Week 3 Frequency: 26.6% Week 4 Frequency: 23% Week 1 Frequency: 24.7% Week 2 Frequency: 25% Week 3 Frequency: 18.4% Week 4 Frequency: 21.3% Week 1 Frequency: 31.4% Week 2 Frequency: 35.9% Week 3 Frequency: 32.4% Week 4 Frequency: 33.3% Week 1 Frequency: 54.3% Week 2 Frequency: 38.3% Week 3 Frequency: 43.3% Week 4 Frequency: 44.6% Week 1 Frequency: 40.7% Week 2 Frequency: 36.5% Week 3 Frequency: 39.1% Week 4 Frequency: 31.1% Week 1 Frequency: 30.9% Week 2 Frequency: 21.1% Week 3 Frequency: 19.4% Week 4 Frequency: 23.5% Week 1 Frequency: 19.7% Week 2 Frequency: 7% Week 3 Frequency: 5% Week 4 Frequency: 1.9% Week 1 Frequency: 1.8% Week 2 Frequency: 12.9% Week 3 Frequency: 3.1% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 11 Dec 2019 by Boulder Bird Club

© Larry Therrien
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