Marine iguanas shrink to survive El Niño

@article{Wikelski2000MarineIS,
  title={Marine iguanas shrink to survive El Ni{\~n}o},
  author={Martin Wikelski and Christopher Thom},
  journal={Nature},
  year={2000},
  volume={403},
  pages={37-38}
}
Changes in bone metabolism enable these adult lizards to reversibly alter their length. 
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