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Movie 2.

Animation of the tracked landmarks and rigid body movement inferred from these landmarks during beak retrusion in Dryocopus martius.

Cranial kinesis facilitates quick retraction of stuck woodpecker beaks

Sam Van Wassenbergh, Tim Andries, Evy Pauly, and Anick Abourachid

Journal of Experimental Biology 2022. 225:None-None; doi: 10.1242/jeb.243787