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January February March April May June July August September October November December
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Weekly frequency data

Last seen: 14 Nov 2018 by Sam Zhang

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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:0.1% 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% 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%
Weekly frequency data

Last seen: 19 May 2019 by Western Mass Reports

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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:16.7% Week3Frequency:0% Week4Frequency:10% Week1Frequency:25% Week2Frequency:42.9% Week3Frequency:33.3% Week4Frequency:66.7% Week1Frequency:62.5% Week2Frequency:86.4% Week3Frequency:78.3% Week4Frequency:69.4% Week1Frequency:86.3% Week2Frequency:77.5% Week3Frequency:93.7% Week4Frequency:91% Week1Frequency:90.4% Week2Frequency:81% Week3Frequency:79.8% Week4Frequency:66.2% Week1Frequency:48.3% Week2Frequency:22.2% Week3Frequency:50% Week4Frequency:7.1% Week1Frequency:30% Week2Frequency:25% Week3Frequency:29.4% Week4Frequency:46.2% Week1Frequency:0% Week2Frequency:18.2% Week3Frequency:0% Week4Frequency:5.3% Week1Frequency:8.3% Week2Frequency:20.8% Week3Frequency:15.8% Week4Frequency:32.1% Week1Frequency:22.2% Week2Frequency:20% Week3Frequency:22.2% Week4Frequency:22.2% Week1Frequency:75% Week2Frequency:0% Week3Frequency:22.2% Week4Frequency:21.4% Week1Frequency:12.5% Week2Frequency:0% Week3Frequency:0% Week4Frequency:33.3%
Weekly frequency data

Last seen: 29 Sep 2021 by UMass Bird Club

© Sam Zhang
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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:50% Week1Frequency:37.5% Week2Frequency:31.8% Week3Frequency:43.5% Week4Frequency:38.9% Week1Frequency:35.3% Week2Frequency:28.7% Week3Frequency:39.2% Week4Frequency:26.2% Week1Frequency:27.9% Week2Frequency:22.3% Week3Frequency:19.2% Week4Frequency:20% Week1Frequency:13.8% Week2Frequency:22.2% Week3Frequency:42.9% Week4Frequency:21.4% Week1Frequency:40% Week2Frequency:50% Week3Frequency:64.7% Week4Frequency:76.9% Week1Frequency:68.8% Week2Frequency:81.8% Week3Frequency:92.3% Week4Frequency:81.6% Week1Frequency:95.8% Week2Frequency:87.5% Week3Frequency:68.4% Week4Frequency:75% Week1Frequency:55.6% Week2Frequency:40% Week3Frequency:55.6% Week4Frequency:44.4% Week1Frequency:37.5% Week2Frequency:0% Week3Frequency:22.2% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 29 Sep 2021 by UMass Bird Club

© Devin Griffiths
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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:0.8% 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:2.6% Week1Frequency:0% Week2Frequency:4.2% Week3Frequency:5.3% 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%
Weekly frequency data

Last seen: 25 Aug 2014 by Andrew Gaspari

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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:0.8% 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:5.6% Week1Frequency:12.5% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 3 Nov 2013 by Megan Kierstead

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