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January February March April May June July August September October November December
Week1Frequency:<0.1% Week2Frequency:0.6% Week3Frequency:0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.5% 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:0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.5% Week4Frequency:0.7% Week1Frequency:0.4% Week2Frequency:0.5% Week3Frequency:0.2% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0.9% Week4Frequency:0.2%
Weekly frequency data

Last seen: 1 Apr 2022 by Rob Keys

© Danielle Zukowski
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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:0.1% Week3Frequency:<0.1% Week4Frequency:0.8% Week1Frequency:1.4% Week2Frequency:0.2% 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:0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1%
Weekly frequency data

Last seen: 5 Apr 2022 by Stan Koster

© Caleb Putnam
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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:0.2% Week2Frequency:0.2% Week3Frequency:0% Week4Frequency:0.5% Week1Frequency:0.7% 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:0% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.4% Week1Frequency:0.1% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0% Week1Frequency:0.2% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1%
Weekly frequency data

Last seen: 10 Mar 2021 by Anonymous eBirder

© Caleb Putnam
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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: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:0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 11 Nov 1989 by Jason Hoeksema

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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% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.2% Week2Frequency:<0.1% Week3Frequency:0.1% Week4Frequency:0.7% Week1Frequency:0.4% 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:0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.7% Week2Frequency:0.2% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.1% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0.3% Week1Frequency:0.3% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.5%
Weekly frequency data

Last seen: 3 Jan 2021 by Steve Minard

© Caleb Putnam
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January February March April May June July August September October November December
Week1Frequency:20% Week2Frequency:13% Week3Frequency:9.2% Week4Frequency:11.6% Week1Frequency:9.8% Week2Frequency:6.9% Week3Frequency:9.2% Week4Frequency:20.9% Week1Frequency:37.3% Week2Frequency:49.4% Week3Frequency:53.8% Week4Frequency:57.3% Week1Frequency:57.9% Week2Frequency:55.4% Week3Frequency:53.9% Week4Frequency:52.1% Week1Frequency:49.7% Week2Frequency:43% Week3Frequency:41.1% Week4Frequency:34% Week1Frequency:21.5% Week2Frequency:15.4% Week3Frequency:11.5% Week4Frequency:12.6% Week1Frequency:13.6% Week2Frequency:17.3% Week3Frequency:19.5% Week4Frequency:21% Week1Frequency:24.5% Week2Frequency:21.5% Week3Frequency:22.1% Week4Frequency:24.5% Week1Frequency:27.3% Week2Frequency:29% Week3Frequency:33.3% Week4Frequency:34% Week1Frequency:34.8% Week2Frequency:35.8% Week3Frequency:33.9% Week4Frequency:35% Week1Frequency:31.2% Week2Frequency:28.6% Week3Frequency:27.9% Week4Frequency:27.9% Week1Frequency:23.1% Week2Frequency:21.1% Week3Frequency:23.2% Week4Frequency:22.9%
Weekly frequency data

Last seen: 1 Jul 2022 by Matt Gard

© Levi Charles
© Zach DeBruine