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January February March April May June July August September October November December
Week1Frequency:11% Week2Frequency:17.8% Week3Frequency:7.7% Week4Frequency:3.7% Week1Frequency:2.8% Week2Frequency:7.8% Week3Frequency:0% Week4Frequency:1.1% Week1Frequency:3.7% 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:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.9% Week3Frequency:0% Week4Frequency:0% Week1Frequency:1.2% Week2Frequency:0.7% Week3Frequency:0.8% Week4Frequency:6.5% Week1Frequency:4.2% Week2Frequency:3.4% Week3Frequency:9.2% Week4Frequency:5.8%
Weekly frequency data

Last seen: 13 Feb 2022 by Derek Lecy

© Lucas Corneliussen
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January February March April May June July August September October November December
Week1Frequency:0.4% Week2Frequency:3% Week3Frequency:0.5% Week4Frequency:3.3% Week1Frequency:2.2% Week2Frequency:0.5% Week3Frequency:1.8% Week4Frequency:1.7% Week1Frequency:0% Week2Frequency:0.8% 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% 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:0.1% Week4Frequency:0% Week1Frequency:2.1% Week2Frequency:2.3% Week3Frequency:0% Week4Frequency:0.5%
Weekly frequency data

Last seen: 28 Mar 2018 by Renee Masotti

© Peter Seubert
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January February March April May June July August September October November December
Week1Frequency:11.8% Week2Frequency:9.5% Week3Frequency:7.7% Week4Frequency:8.1% Week1Frequency:2.2% Week2Frequency:16.6% Week3Frequency:4.7% Week4Frequency:4.5% Week1Frequency:6.1% Week2Frequency:8% Week3Frequency:9.2% Week4Frequency:2.9% Week1Frequency:3.3% Week2Frequency:7.1% Week3Frequency:4.4% Week4Frequency:4.7% Week1Frequency:3.6% Week2Frequency:6.3% Week3Frequency:2.2% Week4Frequency:1.4% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:1.1% Week4Frequency:0.8% Week1Frequency:1.3% Week2Frequency:1.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:2.4% Week2Frequency:0% Week3Frequency:1.1% Week4Frequency:6.2% Week1Frequency:4% Week2Frequency:1.7% Week3Frequency:8.7% Week4Frequency:4.6% Week1Frequency:2.4% Week2Frequency:5.5% Week3Frequency:4.1% Week4Frequency:11.9% Week1Frequency:9.4% Week2Frequency:4.6% Week3Frequency:14.5% Week4Frequency:11.6%
Weekly frequency data

Last seen: 24 Nov 2022 by Ivan Alvarez

© Connor Cochrane
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January February March April May June July August September October November December
Week1Frequency:0.4% Week2Frequency:0.6% Week3Frequency:0% Week4Frequency:0.4% Week1Frequency:0.6% 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% 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:0.5%
Weekly frequency data

Last seen: 4 Feb 2022 by kimberlie moutoux

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January February March April May June July August September October November December
Week1Frequency:28.7% Week2Frequency:31.4% Week3Frequency:30.1% Week4Frequency:39.6% Week1Frequency:39.8% Week2Frequency:51.8% Week3Frequency:34.7% Week4Frequency:39.1% Week1Frequency:32.9% Week2Frequency:35.2% Week3Frequency:32.1% Week4Frequency:36.4% Week1Frequency:22% Week2Frequency:9.4% Week3Frequency:8.9% Week4Frequency:1.9% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:1.1% Week4Frequency:0.8% Week1Frequency:2% Week2Frequency:2.3% Week3Frequency:0% Week4Frequency:0.8% Week1Frequency:1.3% Week2Frequency:4.3% Week3Frequency:2.3% Week4Frequency:1.2% Week1Frequency:4.7% Week2Frequency:3.3% Week3Frequency:3.4% Week4Frequency:2.1% Week1Frequency:4% Week2Frequency:1.7% Week3Frequency:12.2% Week4Frequency:10.2% Week1Frequency:19.4% Week2Frequency:20.5% Week3Frequency:26.8% Week4Frequency:19.6% Week1Frequency:19.8% Week2Frequency:11.5% Week3Frequency:25% Week4Frequency:32.4%
Weekly frequency data

Last seen: 23 Nov 2022 by Miyoshi Renard

© Derek Lecy
© Kate E Magoon
January February March April May June July August September October November December
Week1Frequency:93.3% Week2Frequency:92.3% Week3Frequency:90.2% Week4Frequency:91.9% Week1Frequency:91.2% Week2Frequency:92.7% Week3Frequency:95.3% Week4Frequency:95% Week1Frequency:92.7% Week2Frequency:92% Week3Frequency:95.7% Week4Frequency:97.1% Week1Frequency:93.4% Week2Frequency:92.9% Week3Frequency:96.7% Week4Frequency:96.3% Week1Frequency:92.9% Week2Frequency:87.3% Week3Frequency:88.9% Week4Frequency:88.5% Week1Frequency:93.2% Week2Frequency:92.4% Week3Frequency:90.8% Week4Frequency:90.9% Week1Frequency:96% Week2Frequency:96.9% Week3Frequency:91.6% Week4Frequency:94.5% Week1Frequency:92.1% Week2Frequency:95.7% Week3Frequency:90.9% Week4Frequency:94.2% Week1Frequency:94.1% Week2Frequency:91.8% Week3Frequency:90.8% Week4Frequency:87.5% Week1Frequency:90.3% Week2Frequency:87% Week3Frequency:93.9% Week4Frequency:92.3% Week1Frequency:89.7% Week2Frequency:89.7% Week3Frequency:95.9% Week4Frequency:88.7% Week1Frequency:86.5% Week2Frequency:95.4% Week3Frequency:89.5% Week4Frequency:93.2%
Weekly frequency data

Last seen: 26 Nov 2022 by Anonymous eBirder

© Matt Davis
© Richard Ackley