For at least three days in December and early January over the past 50 years, Jeff Sanders has gone outside […]
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For at least three days in December and early January over the past 50 years, Jeff Sanders has gone outside […]
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This winter’s theme is a “mixed bag” of finch movements. For example, some species such as Purple Finch will […]
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By Jeff Smith The winter of 2011/2012 saw a record, major irruption of Snowy Owls into Illinois. Double-digit numbers […]
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The International Rusty Blackbird Working Group (IRBWG) has been studying this species for a number of years, trying to determine why […]
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