Year-round, All years

Illustrated Checklist

January February March April May June July August September October November December
Week1Frequency:2.9% Week2Frequency:9.3% Week3Frequency:3.4% Week4Frequency:6.2% Week1Frequency:10.5% Week2Frequency:5.8% Week3Frequency:11.5% Week4Frequency:11.9% Week1Frequency:4% Week2Frequency:16% Week3Frequency:7.7% Week4Frequency:11.4% Week1Frequency:4.8% Week2Frequency:10.3% Week3Frequency:38% Week4Frequency:12.5% Week1Frequency:15.2% Week2Frequency:23.3% Week3Frequency:18.4% Week4Frequency:4.3% 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:4.5% Week3Frequency:2.4% Week4Frequency:11.9% Week1Frequency:12.5% Week2Frequency:5.3% Week3Frequency:15.8% Week4Frequency:4% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 31 Jan 2021 by Rich Nobles

© Mike Fung
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:1.7% Week4Frequency:0% Week1Frequency:2.6% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:2% Week3Frequency:0% Week4Frequency:2.3% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:2.1% Week1Frequency:2.2% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:5.9% Week2Frequency:13.3% Week3Frequency:0% Week4Frequency:9.1% Week1Frequency:15.4% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:3.2% Week3Frequency:4.2% Week4Frequency:0% Week1Frequency:0% Week2Frequency:1.5% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:5.3% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 7 Aug 2019 by David Hoar

© Shou Ye Gauthier
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January February March April May June July August September October November December
Week1Frequency:5.9% Week2Frequency:0% Week3Frequency:3.4% Week4Frequency:1.5% Week1Frequency:2.6% Week2Frequency:1.9% Week3Frequency:1.9% Week4Frequency:11.9% Week1Frequency:0% Week2Frequency:0% Week3Frequency:2.6% Week4Frequency:0% Week1Frequency:2.4% Week2Frequency:3.4% Week3Frequency:2.8% Week4Frequency:8.3% Week1Frequency:6.5% Week2Frequency:6.7% Week3Frequency:2% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:5.9% Week2Frequency:0% Week3Frequency:0% Week4Frequency:3% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:1.5% Week3Frequency:9.5% Week4Frequency:2.4% Week1Frequency:3.1% Week2Frequency:0% Week3Frequency:5.3% Week4Frequency:8% Week1Frequency:4.2% Week2Frequency:0% Week3Frequency:16.7% Week4Frequency:0%
Weekly frequency data

Last seen: 26 Feb 2021 by Shana Wagner

© Graeme Stevens
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January February March April May June July August September October November December
Week1Frequency:76.5% Week2Frequency:65.1% Week3Frequency:72.4% Week4Frequency:84.6% Week1Frequency:100% Week2Frequency:88.5% Week3Frequency:88.5% Week4Frequency:100% Week1Frequency:88% Week2Frequency:88% Week3Frequency:94.9% Week4Frequency:95.5% Week1Frequency:95.2% Week2Frequency:93.1% Week3Frequency:91.5% Week4Frequency:95.8% Week1Frequency:95.7% Week2Frequency:96.7% Week3Frequency:95.9% Week4Frequency:95.7% Week1Frequency:87% Week2Frequency:83.3% Week3Frequency:100% Week4Frequency:88.9% Week1Frequency:94.1% Week2Frequency:86.7% Week3Frequency:100% Week4Frequency:87.9% Week1Frequency:94.9% Week2Frequency:95% Week3Frequency:82.4% Week4Frequency:87.5% Week1Frequency:81.8% Week2Frequency:80.6% Week3Frequency:91.7% Week4Frequency:73.1% Week1Frequency:73.3% Week2Frequency:85.1% Week3Frequency:83.3% Week4Frequency:90.5% Week1Frequency:84.4% Week2Frequency:84.2% Week3Frequency:68.4% Week4Frequency:84% Week1Frequency:70.8% Week2Frequency:88.9% Week3Frequency:75% Week4Frequency:92.6%
Weekly frequency data

Last seen: 26 Feb 2021 by Shana Wagner

© Liron Gertsman
© Farshad Pourmalek
January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:9.3% Week3Frequency:1.7% Week4Frequency:1.5% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:4.8% Week1Frequency:12% Week2Frequency:0% Week3Frequency:2.6% Week4Frequency:3.4% Week1Frequency:2.4% Week2Frequency:0% Week3Frequency:1.4% Week4Frequency:0% Week1Frequency:2.2% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:3.7% Week1Frequency:5.9% 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:5.3% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 24 Mar 2020 by Sam MacTavish

© Farshad Pourmalek
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January February March April May June July August September October November December
Week1Frequency:94.1% Week2Frequency:93% Week3Frequency:87.9% Week4Frequency:95.4% Week1Frequency:97.4% Week2Frequency:96.2% Week3Frequency:98.1% Week4Frequency:97.6% Week1Frequency:96% Week2Frequency:96% Week3Frequency:97.4% Week4Frequency:95.5% Week1Frequency:100% Week2Frequency:96.6% Week3Frequency:94.4% Week4Frequency:93.8% Week1Frequency:97.8% Week2Frequency:93.3% Week3Frequency:91.8% Week4Frequency:97.8% Week1Frequency:95.7% Week2Frequency:91.7% Week3Frequency:100% Week4Frequency:92.6% Week1Frequency:88.2% Week2Frequency:80% Week3Frequency:100% Week4Frequency:90.9% Week1Frequency:100% Week2Frequency:100% Week3Frequency:88.2% Week4Frequency:96.9% Week1Frequency:97% Week2Frequency:90.3% Week3Frequency:95.8% Week4Frequency:100% Week1Frequency:93.3% Week2Frequency:100% Week3Frequency:100% Week4Frequency:97.6% Week1Frequency:96.9% Week2Frequency:94.7% Week3Frequency:100% Week4Frequency:100% Week1Frequency:95.8% Week2Frequency:94.4% Week3Frequency:91.7% Week4Frequency:96.3%
Weekly frequency data

Last seen: 26 Feb 2021 by Shana Wagner

© Farshad Pourmalek
© Farshad Pourmalek