Filters and navigation

All years

Illustrated Checklist

January February March April May June July August September October November December
Week1Frequency:0.1% Week2Frequency:0.6% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.4% Week2Frequency:1% Week3Frequency:0.3% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.2% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.2% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0% Week1Frequency:0.3% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.4% Week1Frequency:0.2% Week2Frequency:1.4% Week3Frequency:0.4% Week4Frequency:0.1%
Weekly frequency data

Last seen: 9 Dec 2019 by Jon Houghton

© John F. Gatchet
Audio needed
Contribute yours
More:
January February March April May June July August September October November December
Week1Frequency:0.9% Week2Frequency:1% Week3Frequency:0.7% Week4Frequency:1.2% Week1Frequency:0.4% Week2Frequency:0.4% Week3Frequency:0.5% Week4Frequency:1.2% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.7% Week4Frequency:0.2% Week1Frequency:0.7% Week2Frequency:0.5% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.3% Week2Frequency:0% Week3Frequency:0.1% 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:0.2% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.3% Week1Frequency:1.9% Week2Frequency:2.8% Week3Frequency:4.7% Week4Frequency:7.9% Week1Frequency:6.8% Week2Frequency:6.6% Week3Frequency:4.5% Week4Frequency:2.9% Week1Frequency:2.5% Week2Frequency:3.4% Week3Frequency:2.1% Week4Frequency:1.5%
Weekly frequency data

Last seen: 11 Jan 2022 by John F. Gatchet

© Janine Schutt
Audio needed
Contribute yours
More:
January February March April May June July August September October November December
Week1Frequency:2.1% Week2Frequency:1.7% Week3Frequency:1.8% Week4Frequency:1.7% Week1Frequency:2.2% Week2Frequency:1.5% Week3Frequency:1.7% Week4Frequency:3.2% Week1Frequency:2.2% Week2Frequency:2.5% Week3Frequency:2.4% Week4Frequency:1.5% Week1Frequency:2.1% Week2Frequency:2.5% Week3Frequency:1.9% Week4Frequency:3.2% Week1Frequency:3.6% Week2Frequency:2% Week3Frequency:1.1% Week4Frequency:0.7% 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:0.5% Week1Frequency:0.8% Week2Frequency:0.8% Week3Frequency:1.7% Week4Frequency:8.7% Week1Frequency:9.6% Week2Frequency:5.3% Week3Frequency:8% Week4Frequency:7.1% Week1Frequency:8% Week2Frequency:6.5% Week3Frequency:4.3% Week4Frequency:4.3% Week1Frequency:2.3% Week2Frequency:2.3% Week3Frequency:1.1% Week4Frequency:2.2%
Weekly frequency data

Last seen: 15 Jan 2022 by Jacklyn Canterbury

© Steven Mlodinow
Audio needed
Contribute yours
More:
January February March April May June July August September October November December
Week1Frequency:11.2% Week2Frequency:12.7% Week3Frequency:12.8% Week4Frequency:13.4% Week1Frequency:11.8% Week2Frequency:8.9% Week3Frequency:10.2% Week4Frequency:12.2% Week1Frequency:11.9% Week2Frequency:12.6% Week3Frequency:13.7% Week4Frequency:13.7% Week1Frequency:15% Week2Frequency:14.2% Week3Frequency:12% Week4Frequency:10.4% Week1Frequency:6.5% Week2Frequency:4.8% Week3Frequency:3.6% Week4Frequency:2.4% Week1Frequency:0.6% Week2Frequency:0.7% Week3Frequency:0.6% Week4Frequency:0.9% Week1Frequency:2% Week2Frequency:1.5% Week3Frequency:0.8% Week4Frequency:0.7% Week1Frequency:0.2% Week2Frequency:0.5% Week3Frequency:0.2% Week4Frequency:0.2% Week1Frequency:0.5% Week2Frequency:0.2% Week3Frequency:0.2% Week4Frequency:0.1% Week1Frequency:0.4% Week2Frequency:0.8% Week3Frequency:0.4% Week4Frequency:0.9% Week1Frequency:1.7% Week2Frequency:3.3% Week3Frequency:4.2% Week4Frequency:4.9% Week1Frequency:6.6% Week2Frequency:9.4% Week3Frequency:10.1% Week4Frequency:10%
Weekly frequency data

Last seen: 16 Jan 2022 by Ida Domazlicky

© Carol Riddell
Audio needed
Contribute yours
More:
January February March April May June July August September October November December
Week1Frequency:3.5% Week2Frequency:4% Week3Frequency:4.1% Week4Frequency:4% Week1Frequency:2.7% Week2Frequency:2.2% Week3Frequency:2.7% Week4Frequency:3.3% Week1Frequency:1.2% Week2Frequency:3.2% Week3Frequency:1.8% Week4Frequency:1.4% Week1Frequency:1.3% Week2Frequency:1.4% Week3Frequency:0.9% Week4Frequency:2% Week1Frequency:3.2% Week2Frequency:1.7% Week3Frequency:1.1% Week4Frequency:0.2% Week1Frequency:0.1% Week2Frequency:0.2% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.3% Week2Frequency:0.3% Week3Frequency:4.2% Week4Frequency:12.7% Week1Frequency:16.4% Week2Frequency:15.2% Week3Frequency:17.6% Week4Frequency:21.8% Week1Frequency:21.3% Week2Frequency:15.3% Week3Frequency:11.9% Week4Frequency:8.7% Week1Frequency:8% Week2Frequency:6.5% Week3Frequency:5.1% Week4Frequency:2.7%
Weekly frequency data

Last seen: 16 Jan 2022 by bruce paige

© Eric Heisey
© Michael Barry
January February March April May June July August September October November December
Week1Frequency:16.4% Week2Frequency:17.5% Week3Frequency:16.3% Week4Frequency:16.7% Week1Frequency:20.3% Week2Frequency:16.5% Week3Frequency:18.6% Week4Frequency:24.8% Week1Frequency:30.2% Week2Frequency:30.3% Week3Frequency:31.5% Week4Frequency:32.6% Week1Frequency:32.9% Week2Frequency:29.3% Week3Frequency:26.8% Week4Frequency:25.4% Week1Frequency:27.8% Week2Frequency:28% Week3Frequency:23.6% Week4Frequency:20.2% Week1Frequency:16.5% Week2Frequency:12.8% Week3Frequency:9.3% Week4Frequency:9.2% Week1Frequency:12.7% Week2Frequency:15.2% Week3Frequency:16.6% Week4Frequency:19.3% Week1Frequency:18.6% Week2Frequency:17.8% Week3Frequency:18% Week4Frequency:15.8% Week1Frequency:18.2% Week2Frequency:16.6% Week3Frequency:15.2% Week4Frequency:20.1% Week1Frequency:24.4% Week2Frequency:24.1% Week3Frequency:20.7% Week4Frequency:20.6% Week1Frequency:21.6% Week2Frequency:19.4% Week3Frequency:20.1% Week4Frequency:18% Week1Frequency:19.1% Week2Frequency:13.6% Week3Frequency:16.2% Week4Frequency:15.4%
Weekly frequency data

Last seen: 16 Jan 2022 by Deb Shiell

© John F. Gatchet
© John F. Gatchet