Contact: Lindsey Bird
l.bird@sheffield.ac.uk
01-142-225-338
University of Sheffield
Caption: Physical and theoretical models show that pterosaurs (Thalassodromeus, right) could not meet the energy requirements of skimming, a rare feeding strategy practiced habitually by just a few extant Rynchops species(black skimmer, left).
Credit: Mark Witton, University of Portsmouth
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