Year-round, All years

Colorado State University Environmental Learning Center

Illustrated Checklist

January February March April May June July August September October November December
Week1Frequency:2.9% Week2Frequency:1.4% Week3Frequency:1.5% Week4Frequency:1.5% Week1Frequency:1.7% 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% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:6.9% Week1Frequency:1.8% Week2Frequency:9.8% Week3Frequency:10% Week4Frequency:8.5% Week1Frequency:4% Week2Frequency:3.1% Week3Frequency:0% Week4Frequency:5.9%
Weekly frequency data

Last seen: 15 Jan 2021 by Joseph Webber

© Krit Adirek
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January February March April May June July August September October November December
Week1Frequency:1.4% 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% Week1Frequency:0% Week2Frequency:2% Week3Frequency:0% Week4Frequency:2.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 2 Jan 2019 by Lori Zabel

© Fawn Simonds
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:1.5% 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:3.3% Week4Frequency:2.1% Week1Frequency:4% Week2Frequency:0% Week3Frequency:5.3% Week4Frequency:3.9%
Weekly frequency data

Last seen: 25 Nov 2020 by robert beauchamp

© Eric DeFonso
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January February March April May June July August September October November December
Week1Frequency:45.7% Week2Frequency:38.6% Week3Frequency:36.8% Week4Frequency:30.8% Week1Frequency:22.4% Week2Frequency:25% Week3Frequency:49% Week4Frequency:32.8% Week1Frequency:22.9% Week2Frequency:30.4% Week3Frequency:34.4% Week4Frequency:12.2% Week1Frequency:0% Week2Frequency:2.3% 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:14.3% Week4Frequency:13.8% Week1Frequency:21.8% Week2Frequency:29.4% Week3Frequency:33.3% Week4Frequency:36.2% Week1Frequency:64% Week2Frequency:21.9% Week3Frequency:21.1% Week4Frequency:39.2%
Weekly frequency data

Last seen: 18 Jan 2021 by Harrison Wheeler

© Diane Roberts
© Andy Bankert
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January February March April May June July August September October November December
Week1Frequency:74.3% Week2Frequency:77.1% Week3Frequency:83.8% Week4Frequency:76.9% Week1Frequency:65.5% Week2Frequency:77.1% Week3Frequency:87.8% Week4Frequency:82.8% Week1Frequency:75% Week2Frequency:80.4% Week3Frequency:81.2% Week4Frequency:77.6% Week1Frequency:74.4% Week2Frequency:76.7% Week3Frequency:88.7% Week4Frequency:84.3% Week1Frequency:82.7% Week2Frequency:67.2% Week3Frequency:72.5% Week4Frequency:75% Week1Frequency:86.7% Week2Frequency:83.3% Week3Frequency:54.3% Week4Frequency:66.7% Week1Frequency:84.6% Week2Frequency:85.7% Week3Frequency:100% Week4Frequency:61.1% Week1Frequency:68.8% Week2Frequency:30% Week3Frequency:32.1% Week4Frequency:37.8% Week1Frequency:59.5% Week2Frequency:63.2% Week3Frequency:47.1% Week4Frequency:41% Week1Frequency:34.8% Week2Frequency:68% Week3Frequency:78.6% Week4Frequency:82.8% Week1Frequency:50.9% Week2Frequency:52.9% Week3Frequency:66.7% Week4Frequency:72.3% Week1Frequency:76% Week2Frequency:65.6% Week3Frequency:68.4% Week4Frequency:74.5%
Weekly frequency data

Last seen: 21 Jan 2021 by robert beauchamp

© Walter Wehtje
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January February March April May June July August September October November December
Week1Frequency:8.6% Week2Frequency:8.6% Week3Frequency:5.9% Week4Frequency:12.3% Week1Frequency:10.3% Week2Frequency:16.7% Week3Frequency:14.3% Week4Frequency:7.8% Week1Frequency:6.2% Week2Frequency:6.5% Week3Frequency:3.1% Week4Frequency:16.3% Week1Frequency:16.3% Week2Frequency:37.2% Week3Frequency:47.2% Week4Frequency:36% Week1Frequency:44% Week2Frequency:29.7% Week3Frequency:39.2% Week4Frequency:25.9% Week1Frequency:30% Week2Frequency:41.7% Week3Frequency:28.6% Week4Frequency:16.7% Week1Frequency:38.5% Week2Frequency:14.3% Week3Frequency:33.3% Week4Frequency:38.9% Week1Frequency:43.8% Week2Frequency:20% Week3Frequency:14.3% Week4Frequency:35.1% Week1Frequency:35.1% Week2Frequency:36.8% Week3Frequency:55.9% Week4Frequency:41% Week1Frequency:34.8% Week2Frequency:32% Week3Frequency:21.4% Week4Frequency:31% Week1Frequency:9.1% Week2Frequency:5.9% Week3Frequency:0% Week4Frequency:0% Week1Frequency:8% Week2Frequency:3.1% Week3Frequency:5.3% Week4Frequency:5.9%
Weekly frequency data

Last seen: 23 Dec 2020 by Jay Breidt

© Walter Wehtje
© Jay Breidt
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