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Year-round, All years

Illustrated Checklist

January February March April May June July August September October November December
Week1Frequency:3.6% Week2Frequency:2.6% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:11.1% 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:0.1% 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:21.4% Week3Frequency:9.1% Week4Frequency:5% Week1Frequency:7.7% Week2Frequency:0% Week3Frequency:6.7% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:5.7%
Weekly frequency data

Last seen: 9 Jan 2022 by Ann Marie Wood

© Ann Marie Wood
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January February March April May June July August September October November December
Week1Frequency:6% Week2Frequency:10.3% Week3Frequency:3.6% Week4Frequency:0% Week1Frequency:3% Week2Frequency:0% Week3Frequency:5.6% Week4Frequency:0% Week1Frequency:4% Week2Frequency:3.4% 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:5.6% Week4Frequency:5.7%
Weekly frequency data

Last seen: 14 Mar 2017 by Pamela Myers

© David Poortinga
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January February March April May June July August September October November December
Week1Frequency:1.2% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:3.4% Week3Frequency:0% Week4Frequency:0% Week1Frequency:2.7% 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:9.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:10% Week3Frequency:0% Week4Frequency:8.6%
Weekly frequency data

Last seen: 31 Dec 2022 by Rick Taylor

© Ben Davis
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January February March April May June July August September October November December
Week1Frequency:2.4% Week2Frequency:5.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:3.4% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:2.9% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:7.1% Week3Frequency:9.1% Week4Frequency:5% Week1Frequency:0% Week2Frequency:0% Week3Frequency:6.7% Week4Frequency:0% Week1Frequency:7.1% Week2Frequency:0% Week3Frequency:5.6% Week4Frequency:5.7%
Weekly frequency data

Last seen: 16 Dec 2022 by Rick & Nancy Wallace

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January February March April May June July August September October November December
Week1Frequency:56% Week2Frequency:61.5% Week3Frequency:67.9% Week4Frequency:50% Week1Frequency:57.6% Week2Frequency:50% Week3Frequency:55.6% Week4Frequency:50% Week1Frequency:64% Week2Frequency:79.3% Week3Frequency:66.7% Week4Frequency:57.1% Week1Frequency:83.8% Week2Frequency:88.6% Week3Frequency:60% Week4Frequency:68.4% Week1Frequency:75% Week2Frequency:46.9% Week3Frequency:61.5% Week4Frequency:68.8% Week1Frequency:75% Week2Frequency:70.6% Week3Frequency:10% Week4Frequency:23.1% Week1Frequency:20% Week2Frequency:37.5% Week3Frequency:41.7% Week4Frequency:58.3% Week1Frequency:50% Week2Frequency:25% Week3Frequency:44.4% Week4Frequency:23.5% Week1Frequency:16.7% Week2Frequency:16.7% Week3Frequency:16.7% Week4Frequency:44.4% Week1Frequency:30% Week2Frequency:57.1% Week3Frequency:63.6% Week4Frequency:65% Week1Frequency:53.8% Week2Frequency:41.7% Week3Frequency:53.3% Week4Frequency:14.3% Week1Frequency:64.3% Week2Frequency:60% Week3Frequency:66.7% Week4Frequency:65.7%
Weekly frequency data

Last seen: 3 Feb 2023 by Bruce Bohmke

© Beverly Bowe
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January February March April May June July August September October November December
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:5% 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: 5 May 2021 by Ann Marie Wood

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Exotic: Provisional

Exotic: Escapee

Hybrids

Mallard x American Black Duck (hybrid)

Last seen: 10 May 2009 by Steven Mlodinow

© Steven Mlodinow
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Additional taxa