Buizerd Buteo buteo maakt sneeuwbal
De Takkeling , Volume 10 - Issue 2 p. 162- 163
In January 2001 a Common Buzzard was observed producing a small snowball by scraping sticky snow from a branch with its right foot. The bird had just fed from a Common Woodpigeon, and cleaned its bill by wiping it alternately against the selfmade snowball (see Photo). Normally, Common Buzzards use branches to clean the bill after feeding.
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