Irruption Brings Huge Numbers Of Redpolls To Southwestern Ontario
In birding, an irruption is a large movement of birds from one area to another. Currently, in Southwestern Ontario, we are experiencing an irruption of finches. Finch irruptions occur when there is a poor cone crop to our north resulting in a lack of food. This lack of food can occur for many reasons including … Continue reading Irruption Brings Huge Numbers Of Redpolls To Southwestern Ontario
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