Raven (Corvus corax) two mutal preening on snow covererd field in winter Lower Saxony Germany

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Size: 4648px × 3099px
Photo credit: © Duncan Usher / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: behavior, birds, bonding, couple, crows, field, grooming, mutual, pair, preening, ravens, snowy, social, winter