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U.S. National Wildlife Refuge

Ridgefield National Wildlife Refuge

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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: 8 Apr 1980 by michael carmody

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January February March April May June July August September October November December
Week1Frequency:4.4% Week2Frequency:5.3% Week3Frequency:7.5% Week4Frequency:3.5% Week1Frequency:3.3% Week2Frequency:2.4% Week3Frequency:4.3% Week4Frequency:3.6% Week1Frequency:7% Week2Frequency:2.2% Week3Frequency:2.1% Week4Frequency:2.1% Week1Frequency:7.2% Week2Frequency:6.2% Week3Frequency:0.9% Week4Frequency:4.5% Week1Frequency:1.3% Week2Frequency:0.3% 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:0.1% Week4Frequency:0.6% Week1Frequency:1.2% Week2Frequency:2.6% Week3Frequency:2.1% Week4Frequency:4.9% Week1Frequency:7.9% Week2Frequency:9.5% Week3Frequency:9.7% Week4Frequency:3.5% Week1Frequency:6.8% Week2Frequency:4.8% Week3Frequency:4.8% Week4Frequency:3.8%
Weekly frequency data

Last seen: 22 Jan 2023 by Nathan Usselman

© DL Dahlberg
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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:0.5% Week3Frequency:0.3% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.3% Week1Frequency:0% Week2Frequency:2.1% Week3Frequency:0.9% 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% 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: 12 Feb 2015 by Steve Nord

© Roger Windemuth
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January February March April May June July August September October November December
Week1Frequency:2.9% Week2Frequency:0.7% Week3Frequency:4.1% Week4Frequency:2% Week1Frequency:1.2% Week2Frequency:2.8% Week3Frequency:1.3% Week4Frequency:3.2% Week1Frequency:4.9% Week2Frequency:1.8% Week3Frequency:2.1% Week4Frequency:2.4% Week1Frequency:0.5% Week2Frequency:5.2% Week3Frequency:15.6% Week4Frequency:9.4% Week1Frequency:7.4% Week2Frequency:3.4% Week3Frequency:1.2% Week4Frequency:0.8% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0.5% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:1.8% Week2Frequency:1.2% Week3Frequency:12.9% Week4Frequency:22% Week1Frequency:17.4% Week2Frequency:18.4% Week3Frequency:12.1% Week4Frequency:10.4% Week1Frequency:6.3% Week2Frequency:3.6% Week3Frequency:6.3% Week4Frequency:4.7% Week1Frequency:4.2% Week2Frequency:3.6% Week3Frequency:2.7% Week4Frequency:4%
Weekly frequency data

Last seen: 11 Dec 2022 by david Ward

© Roger Windemuth
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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:0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0.4% Week2Frequency:0.9% Week3Frequency:0% Week4Frequency:0% Week1Frequency:1% Week2Frequency:0% Week3Frequency:0.9% 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:0.7% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:1.2% Week3Frequency:0.5% Week4Frequency:0.3%
Weekly frequency data

Last seen: 5 Apr 2022 by Gregory Johnson

© Karen Pickering
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January February March April May June July August September October November December
Week1Frequency:59.7% Week2Frequency:75.7% Week3Frequency:74.2% Week4Frequency:76% Week1Frequency:74.6% Week2Frequency:76.8% Week3Frequency:78.6% Week4Frequency:76.9% Week1Frequency:78.2% Week2Frequency:82.4% Week3Frequency:85.4% Week4Frequency:78.6% Week1Frequency:75.8% Week2Frequency:75.8% Week3Frequency:73.2% Week4Frequency:47.2% Week1Frequency:15.8% Week2Frequency:8% Week3Frequency:4% 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:0.1% Week2Frequency:1.2% Week3Frequency:10.6% Week4Frequency:40.4% Week1Frequency:36.5% Week2Frequency:59.2% Week3Frequency:60.5% Week4Frequency:78.4% Week1Frequency:82.5% Week2Frequency:84.9% Week3Frequency:81.1% Week4Frequency:81.4% Week1Frequency:76.8% Week2Frequency:78.3% Week3Frequency:79.3% Week4Frequency:74.5%
Weekly frequency data

Last seen: 26 Jan 2023 by Glenn Cantor

© Steven Mlodinow
© Douglas Klein
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