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Resource Management

Monarch CaterpillarMonarch caterpillars go through five instars.  Instars are the periods between the times when an insect sheds its skin.  Because insects have exoskeletons (their skeleton is on the outside of their body), they have to shed their skin to grow.

No active resource management is currently occurring. Emphasis is to preserve and maintain the island's habitats and resources while providing opportunities for compatible visitor use and biological or ecological research.


Page Photo Credits — Monarch caterpillar, Sara Giles/USFWS
Last Updated: Aug 27, 2014
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