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Illustrated Checklist

January February March April May June July August September October November December
Week1Frequency:8.7% Week2Frequency:1.8% Week3Frequency:6.1% Week4Frequency:2.4% Week1Frequency:2% Week2Frequency:4.2% Week3Frequency:4.3% Week4Frequency:4.9% Week1Frequency:6.1% Week2Frequency:0.8% Week3Frequency:2.3% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:2.7% Week2Frequency:7.1% Week3Frequency:8.3% Week4Frequency:40% Week1Frequency:16.9% Week2Frequency:21.8% Week3Frequency:9.8% Week4Frequency:3.1% Week1Frequency:10.8% Week2Frequency:20% Week3Frequency:11.8% Week4Frequency:11.9%
Weekly frequency data

Last seen: 1 Oct 2023 by Spencer Hildie

© Joshua Glant
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January February March April May June July August September October November December
Week1Frequency:2.6% Week2Frequency:0.4% Week3Frequency:0.8% Week4Frequency:0.4% Week1Frequency:0.7% Week2Frequency:0.7% Week3Frequency:0% Week4Frequency:0.7% Week1Frequency:0.7% Week2Frequency:3% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:1.3% Week4Frequency:0.9% Week1Frequency:1% Week2Frequency:1.3% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:1% Week1Frequency:6.7% Week2Frequency:11.9% Week3Frequency:4.8% Week4Frequency:3.6% Week1Frequency:2.5% Week2Frequency:8% Week3Frequency:14.3% Week4Frequency:4.8% Week1Frequency:11.4% Week2Frequency:10% Week3Frequency:9.4% Week4Frequency:8.3%
Weekly frequency data

Last seen: 23 Dec 2023 by Nathan Wall

© Nathan Wall
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0.7% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 12 Jan 2021 by Katherine Steele

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January February March April May June July August September October November December
Week1Frequency:21.9% Week2Frequency:17.5% Week3Frequency:17.1% Week4Frequency:19.2% Week1Frequency:24.3% Week2Frequency:23.8% Week3Frequency:15.8% Week4Frequency:13.2% Week1Frequency:13.5% Week2Frequency:16.7% Week3Frequency:13.8% Week4Frequency:12.4% Week1Frequency:14% Week2Frequency:8.8% Week3Frequency:10.4% Week4Frequency:18.3% Week1Frequency:9% Week2Frequency:3.8% Week3Frequency:1.2% Week4Frequency:0% Week1Frequency:1.6% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:1.8% Week4Frequency:7.2% Week1Frequency:14.7% Week2Frequency:11.9% Week3Frequency:13.1% Week4Frequency:21.8% Week1Frequency:30.5% Week2Frequency:31% Week3Frequency:25.9% Week4Frequency:20.5% Week1Frequency:24.7% Week2Frequency:29.2% Week3Frequency:35.4% Week4Frequency:30.8%
Weekly frequency data

Last seen: 10 Apr 2024 by Matt SM

© Ryan O'Donnell
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January February March April May June July August September October November December
Week1Frequency:70.4% Week2Frequency:68% Week3Frequency:73.4% Week4Frequency:76.3% Week1Frequency:77.7% Week2Frequency:80.4% Week3Frequency:82% Week4Frequency:86.1% Week1Frequency:86.5% Week2Frequency:84.8% Week3Frequency:86.9% Week4Frequency:91% Week1Frequency:86% Week2Frequency:87.5% Week3Frequency:89.6% Week4Frequency:92.7% Week1Frequency:89% Week2Frequency:91% Week3Frequency:94.2% Week4Frequency:92% Week1Frequency:90.2% Week2Frequency:88.2% Week3Frequency:87.8% Week4Frequency:86.2% Week1Frequency:90.9% Week2Frequency:94.3% Week3Frequency:89.1% Week4Frequency:82.8% Week1Frequency:68.1% Week2Frequency:77.8% Week3Frequency:73.2% Week4Frequency:80% Week1Frequency:71.4% Week2Frequency:73.5% Week3Frequency:75% Week4Frequency:66% Week1Frequency:68% Week2Frequency:72.6% Week3Frequency:75% Week4Frequency:73.2% Week1Frequency:72.9% Week2Frequency:65.5% Week3Frequency:67.9% Week4Frequency:68.3% Week1Frequency:66.5% Week2Frequency:73.1% Week3Frequency:82.7% Week4Frequency:75.9%
Weekly frequency data

Last seen: 11 Apr 2024 by B P

© Ryan Merrill
© Ryan Merrill
January February March April May June July August September October November December
Week1Frequency:0.3% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.4% Week1Frequency:0% Week2Frequency:0.7% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.9% Week1Frequency:1.7% Week2Frequency:1.1% Week3Frequency:0.9% Week4Frequency:0% Week1Frequency:0.6% Week2Frequency:0% Week3Frequency:0% Week4Frequency:1.6%
Weekly frequency data

Last seen: 12 Feb 2024 by Cristina Del Alma

© Henry Lehman
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Exotic: Escapee

Hybrids

Domestic goose sp. x Canada Goose (hybrid)

Last seen: 4 Jan 2020 by Spencer Hildie

© David Olsen
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Additional taxa