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This image is very small, unfixably too light/dark, or may not adequately illustrate the subject of the image. If a higher-quality image is available, please consider replacing this one; otherwise, a replacement under a free license should be found or provided.
Note: this map is very inaccurate as it does not include data from the species' major breeding area in northern Russia, and many wintering data points are erroneously noted as 'summer'. There is also a heavy bias towards recording of vagrants outside of the species' normal range.
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