Year-round, 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:0.1% Week2Frequency:1.4% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:3% Week3Frequency:0% Week4Frequency:5.5% Week1Frequency:4.5% Week2Frequency:0% Week3Frequency:3.1% 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:2.9% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:2.8% Week3Frequency:0% Week4Frequency:3% Week1Frequency:2.3% Week2Frequency:10.1% Week3Frequency:0% Week4Frequency:2.9% Week1Frequency:3.6% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 14 Nov 2020 by Tom Wheatley

© Gang Wu
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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:4.2% Week2Frequency:13.6% Week3Frequency:49.2% Week4Frequency:36.4% Week1Frequency:14.3% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:5% Week1Frequency:6.2% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:2.8% Week3Frequency:7.9% Week4Frequency:3% Week1Frequency:6.8% Week2Frequency:1.4% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1%
Weekly frequency data

Last seen: 13 Nov 2020 by Nina Stavlund & Tony Beck

© Kurt Hennige
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:1.3% Week2Frequency:3% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:4.5% 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:6.1% Week1Frequency:2.3% Week2Frequency:2.9% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:1.1%
Weekly frequency data

Last seen: 14 Nov 2020 by Nick Bartok

© James Hawley
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January February March April May June July August September October November December
Week1Frequency:74.1% Week2Frequency:67.2% Week3Frequency:53.1% Week4Frequency:58.6% Week1Frequency:59% Week2Frequency:31.5% Week3Frequency:44.5% Week4Frequency:42.7% Week1Frequency:40.8% Week2Frequency:77.3% Week3Frequency:77.4% Week4Frequency:87.3% Week1Frequency:86.4% Week2Frequency:87% Week3Frequency:81.2% Week4Frequency:72.2% Week1Frequency:83.3% Week2Frequency:79.5% Week3Frequency:81.4% Week4Frequency:80.5% Week1Frequency:76.2% Week2Frequency:75% Week3Frequency:57.1% Week4Frequency:62.2% Week1Frequency:69.2% Week2Frequency:68.4% Week3Frequency:100% Week4Frequency:85% Week1Frequency:81.2% Week2Frequency:88.2% Week3Frequency:64.7% Week4Frequency:68.6% Week1Frequency:76.3% Week2Frequency:59.4% Week3Frequency:70% Week4Frequency:80.9% Week1Frequency:83.3% Week2Frequency:83.3% Week3Frequency:68.4% Week4Frequency:75.8% Week1Frequency:72.7% Week2Frequency:84.1% Week3Frequency:92.3% Week4Frequency:79.4% Week1Frequency:78.6% Week2Frequency:78.2% Week3Frequency:77.4% Week4Frequency:88.2%
Weekly frequency data

Last seen: 25 Nov 2020 by Tina Sawicki

© Luc Tremblay
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January February March April May June July August September October November December
Week1Frequency:34.8% Week2Frequency:23.4% Week3Frequency:33.3% Week4Frequency:29.3% Week1Frequency:21.3% Week2Frequency:16.4% Week3Frequency:28.2% Week4Frequency:22% Week1Frequency:26.3% Week2Frequency:16.7% Week3Frequency:17% Week4Frequency:25.5% Week1Frequency:31.8% Week2Frequency:17.4% Week3Frequency:31.2% Week4Frequency:11.1% Week1Frequency:10.4% Week2Frequency:15.9% Week3Frequency:27.1% Week4Frequency:11.7% Week1Frequency:14.3% Week2Frequency:12.5% Week3Frequency:14.3% Week4Frequency:2.7% Week1Frequency:15.4% Week2Frequency:15.8% Week3Frequency:30% Week4Frequency:10% Week1Frequency:0% Week2Frequency:17.6% Week3Frequency:0.1% Week4Frequency:8.6% Week1Frequency:7.9% Week2Frequency:6.2% Week3Frequency:10% Week4Frequency:10.6% Week1Frequency:20% Week2Frequency:11.1% Week3Frequency:7.9% Week4Frequency:15.2% Week1Frequency:13.6% Week2Frequency:29% Week3Frequency:15.4% Week4Frequency:14.7% Week1Frequency:21.4% Week2Frequency:16.4% Week3Frequency:32.3% Week4Frequency:37.6%
Weekly frequency data

Last seen: 20 Nov 2020 by Robert Scranton

© Lyne Pelletier
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:3.7% Week4Frequency:0% Week1Frequency:1.6% Week2Frequency:0% Week3Frequency:1.8% Week4Frequency:0% Week1Frequency:3.9% Week2Frequency:0% Week3Frequency:0% Week4Frequency:1.8% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:2.1% 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:2.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.1% Week2Frequency:2.9% Week3Frequency:2.6% Week4Frequency:0% Week1Frequency:3.6% Week2Frequency:3.6% Week3Frequency:9.7% Week4Frequency:0%
Weekly frequency data

Last seen: 11 Nov 2020 by Jenny Newton

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