All years

Illustrated Checklist

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:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0.8% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0.5% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:1.1% Week2Frequency:0.6% Week3Frequency:0.4% Week4Frequency:0.4% Week1Frequency:<0.1% 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: 1 Oct 2020 by Chris Wood

© Jay McGowan
© Jay McGowan
January February March April May June July August September October November December
Week1Frequency:1.9% Week2Frequency:0.9% Week3Frequency:0.7% Week4Frequency:0.3% Week1Frequency:0.7% Week2Frequency:0.3% Week3Frequency:1.2% Week4Frequency:4.1% Week1Frequency:4.9% Week2Frequency:9.6% Week3Frequency:7.3% Week4Frequency:4.9% Week1Frequency:0.7% Week2Frequency:0.4% Week3Frequency:0.1% Week4Frequency:0.2% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:<0.1% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:<0.1% Week1Frequency:0.2% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:0.2% Week1Frequency:0.2% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.2% Week2Frequency:0.4% Week3Frequency:0.1% Week4Frequency:0.6% Week1Frequency:0.6% Week2Frequency:0.6% Week3Frequency:0.5% Week4Frequency:1% Week1Frequency:2.1% Week2Frequency:3% Week3Frequency:3.5% Week4Frequency:2.6%
Weekly frequency data

Last seen: 30 Mar 2021 by Bingyan Qi

© Jay McGowan
© Kevin Packard
January February March April May June July August September October November December
Week1Frequency:0.3% Week2Frequency:<0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.6% Week1Frequency:0.3% Week2Frequency:0.6% Week3Frequency:0.3% Week4Frequency:0.2% Week1Frequency:<0.1% 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:<0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.4%
Weekly frequency data

Last seen: 13 Mar 2021 by Tom Schulenberg

© Jay McGowan
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January February March April May June July August September October November December
Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:<0.1% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:0.3% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.1% 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:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.1% Week2Frequency:<0.1% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0.2% Week3Frequency:0.2% Week4Frequency:0.1%
Weekly frequency data

Last seen: 23 Mar 2019 by Tom Auer

© Jay McGowan
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January February March April May June July August September October November December
Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.3% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:0.3% Week1Frequency:0% Week2Frequency:0% Week3Frequency:<0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.2% Week4Frequency:0.3% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0.1% 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:0.7% Week2Frequency:1.2% Week3Frequency:2.9% Week4Frequency:5.7% Week1Frequency:3.2% Week2Frequency:1.2% Week3Frequency:1.5% Week4Frequency:0.6% Week1Frequency:0.3% Week2Frequency:0.4% Week3Frequency:0.3% Week4Frequency:0%
Weekly frequency data

Last seen: 24 Nov 2020 by Steve Kelling

© Chris Wood
© Jay McGowan
January February March April May June July August September October November December
Week1Frequency:0.6% Week2Frequency:0.3% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.2% Week2Frequency:<0.1% Week3Frequency:0.2% Week4Frequency:1% Week1Frequency:0.7% Week2Frequency:2.3% Week3Frequency:0.6% Week4Frequency:0.6% Week1Frequency:<0.1% 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:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:<0.1% Week3Frequency:0.3% Week4Frequency:0.2% Week1Frequency:0.4% Week2Frequency:0.3% Week3Frequency:0.5% Week4Frequency:0.6% Week1Frequency:0.6% Week2Frequency:0.2% Week3Frequency:1% Week4Frequency:0.7% Week1Frequency:1.2% Week2Frequency:0.7% Week3Frequency:0.7% Week4Frequency:0.3%
Weekly frequency data

Last seen: 22 Mar 2021 by Benjamin Hack

© Jay McGowan
© Jay McGowan
© Chris Tessaglia-Hymes
© Charles A. Sutherland
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