Great crested grebe, (Podiceps cristatus), pair courtship displaying, head-wagging, on lake, Lower Saxony, Germany

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Size: 3745px × 2497px
Photo credit: © Duncan Usher / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: behavior, breeding, couple, courtship, crested, displaying, female, great, grebe, head-wagging, lake, male, territory