All years

Illustrated Checklist

January February March April May June July August September October November December
Week1Frequency:4.5% Week2Frequency:4.1% Week3Frequency:4.1% Week4Frequency:4.1% Week1Frequency:4.2% Week2Frequency:3.6% Week3Frequency:4% Week4Frequency:5.4% Week1Frequency:6% Week2Frequency:8.7% Week3Frequency:10.6% Week4Frequency:13.2% Week1Frequency:14.6% Week2Frequency:16.6% Week3Frequency:16.6% Week4Frequency:16.3% Week1Frequency:14.4% Week2Frequency:13.1% Week3Frequency:13% Week4Frequency:11.2% Week1Frequency:13% Week2Frequency:12.1% Week3Frequency:13.2% Week4Frequency:12.5% Week1Frequency:13% Week2Frequency:12.7% Week3Frequency:13.3% Week4Frequency:12.8% Week1Frequency:13.3% Week2Frequency:11.8% Week3Frequency:11% Week4Frequency:10.2% Week1Frequency:9.4% Week2Frequency:8.3% Week3Frequency:7.7% Week4Frequency:7.4% Week1Frequency:6.9% Week2Frequency:6.8% Week3Frequency:6.3% Week4Frequency:6.1% Week1Frequency:8.2% Week2Frequency:8.6% Week3Frequency:5.8% Week4Frequency:4.8% Week1Frequency:4.8% Week2Frequency:4.5% Week3Frequency:4.7% Week4Frequency:4.8%
Weekly frequency data

Last seen: 12 May 2021 by Bob Friedrichs

© Bryan Calk
© Russ Charif
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:0.1% 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%
Weekly frequency data

Last seen: 20 Jul 2005 by Scott Young

© Scott Young
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January February March April May June July August September October November December
Week1Frequency:0.4% Week2Frequency:0.3% Week3Frequency:0.4% Week4Frequency:0.4% Week1Frequency:0.4% Week2Frequency:0.3% Week3Frequency:0.3% Week4Frequency:0.6% Week1Frequency:0.6% Week2Frequency:0.8% Week3Frequency:0.9% Week4Frequency:1.3% Week1Frequency:1.7% Week2Frequency:2.2% Week3Frequency:2.7% Week4Frequency:2.8% Week1Frequency:1.8% Week2Frequency:1.5% Week3Frequency:1.5% Week4Frequency:1.3% Week1Frequency:1.4% Week2Frequency:1.4% Week3Frequency:1.4% Week4Frequency:1.4% Week1Frequency:1.5% Week2Frequency:1.4% Week3Frequency:1.3% Week4Frequency:1.5% Week1Frequency:1.5% Week2Frequency:1.3% Week3Frequency:1% Week4Frequency:0.9% Week1Frequency:0.8% Week2Frequency:0.7% Week3Frequency:0.7% Week4Frequency:0.6% Week1Frequency:0.6% Week2Frequency:0.6% Week3Frequency:0.5% Week4Frequency:0.5% Week1Frequency:1.2% Week2Frequency:1.5% Week3Frequency:0.6% Week4Frequency:0.5% Week1Frequency:0.5% Week2Frequency:0.5% Week3Frequency:0.4% Week4Frequency:0.6%
Weekly frequency data

Last seen: 11 May 2021 by Alex Sundvall

© Harlan Stewart
© Paul Marvin
January February March April May June July August September October November December
Week1Frequency:3.9% Week2Frequency:3.4% Week3Frequency:3.7% Week4Frequency:3% Week1Frequency:2.7% Week2Frequency:2% Week3Frequency:1.9% Week4Frequency:2.1% Week1Frequency:1.4% Week2Frequency:1.1% Week3Frequency:0.6% Week4Frequency:0.3% Week1Frequency:0.2% Week2Frequency:0.1% 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:<0.1% Week1Frequency:<0.1% Week2Frequency:<0.1% 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:0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.4% Week4Frequency:1.4% Week1Frequency:2.5% Week2Frequency:5% Week3Frequency:3.9% Week4Frequency:4.6% Week1Frequency:4.2% Week2Frequency:4.3% Week3Frequency:6.2% Week4Frequency:4.5%
Weekly frequency data

Last seen: 10 May 2021 by Judy Lazarus Yellon

© Ezekiel Dobson
© John Kirk
January February March April May June July August September October November December
Week1Frequency:1.4% Week2Frequency:1.1% Week3Frequency:1.4% Week4Frequency:1% Week1Frequency:0.8% Week2Frequency:0.6% Week3Frequency:0.6% Week4Frequency:0.6% Week1Frequency:0.4% Week2Frequency:0.3% Week3Frequency:0.2% 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:<0.1% Week1Frequency:<0.1% Week2Frequency:<0.1% 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:<0.1% Week1Frequency:<0.1% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:<0.1% Week3Frequency:0.1% Week4Frequency:0.4% Week1Frequency:0.9% Week2Frequency:1.3% Week3Frequency:1.4% Week4Frequency:1.5% Week1Frequency:1.4% Week2Frequency:1.5% Week3Frequency:2.2% Week4Frequency:1.4%
Weekly frequency data

Last seen: 17 Apr 2021 by Veronica Welcher

© Erik Breden
© Greg Page
January February March April May June July August September October November December
Week1Frequency:2.4% Week2Frequency:2% Week3Frequency:2.1% Week4Frequency:1.7% Week1Frequency:1.8% Week2Frequency:1.2% Week3Frequency:1.2% Week4Frequency:1.1% Week1Frequency:0.6% Week2Frequency:0.5% Week3Frequency:0.3% Week4Frequency:0.2% Week1Frequency:0.1% Week2Frequency:0.1% 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:<0.1% Week1Frequency:0.1% Week2Frequency:<0.1% 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:0.1% Week1Frequency:0.2% Week2Frequency:0.9% Week3Frequency:1.7% Week4Frequency:2.1% Week1Frequency:2.4% Week2Frequency:3.6% Week3Frequency:2.5% Week4Frequency:2.9% Week1Frequency:2.5% Week2Frequency:2.5% Week3Frequency:3.7% Week4Frequency:2.4%
Weekly frequency data

Last seen: 30 Apr 2021 by Anonymous eBirder

© Delaney Kempf
© Cin-Ty Lee
© Janet Rathjen
© Matt Brady
© Jesse Huth
© Liam Wolff