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January February March April May June July August September October November December
Week1Frequency:0.3% Week2Frequency:0.2% Week3Frequency:<0.1% Week4Frequency:0.1% Week1Frequency:0.2% Week2Frequency:0.1% Week3Frequency:<0.1% Week4Frequency:0% Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:<0.1% Week4Frequency:0.1% Week1Frequency:0.3% Week2Frequency:0.8% Week3Frequency:0.8% Week4Frequency:1.6% Week1Frequency:2.4% Week2Frequency:3.9% Week3Frequency:2.8% Week4Frequency:2.8% Week1Frequency:3.2% Week2Frequency:3.8% Week3Frequency:3.9% Week4Frequency:3.9% Week1Frequency:4.9% Week2Frequency:5% Week3Frequency:4.8% Week4Frequency:4.7% Week1Frequency:3.7% Week2Frequency:2.4% Week3Frequency:2.7% Week4Frequency:2.3% Week1Frequency:2.3% Week2Frequency:1.7% Week3Frequency:2% Week4Frequency:1.8% Week1Frequency:1.3% Week2Frequency:1.8% Week3Frequency:1.2% Week4Frequency:1.4% Week1Frequency:0.9% Week2Frequency:0.4% Week3Frequency:0.8% Week4Frequency:0.4% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.2% Week4Frequency:0.1%
Weekly frequency data

Last seen: 23 Mar 2023 by kim nordquest

© Robert Bochenek
© Liam Huber
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:<0.1% Week1Frequency:<0.1% Week2Frequency:<0.1% 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: 17 May 1990 by Lee McNeely

© Chris Benesh
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January February March April May June July August September October November December
Week1Frequency:0.6% Week2Frequency:0.4% Week3Frequency:0.6% Week4Frequency:0.4% Week1Frequency:0.4% Week2Frequency:0.2% Week3Frequency:0.3% Week4Frequency:0.3% Week1Frequency:0.3% Week2Frequency:0.4% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:<0.1% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:<0.1% Week1Frequency:0.1% Week2Frequency:0.1% 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:0.1% Week3Frequency:0.2% Week4Frequency:0.2% Week1Frequency:0.1% Week2Frequency:0.6% Week3Frequency:0.6% Week4Frequency:1.5% Week1Frequency:1.1% Week2Frequency:1% Week3Frequency:0.6% Week4Frequency:0.8%
Weekly frequency data

Last seen: 14 Mar 2023 by Heather Ballash

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

Last seen: 3 Mar 2023 by Susan Patla

© John Dumlao
© Nolan A. Walker
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0.3% Week3Frequency:0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% 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:0.1% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:<0.1%
Weekly frequency data

Last seen: 5 Dec 2022 by Bill Lisowsky

© Curtis Smith
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January February March April May June July August September October November December
Week1Frequency:<0.1% Week2Frequency:0.1% Week3Frequency:<0.1% Week4Frequency:0.1% 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% 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%
Weekly frequency data

Last seen: 20 Feb 1999 by Arizona Bird Committee Data

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