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Ecosystem engineers

orests of Europe and North America, said Lill.

For caterpillars that live in shelters, the drop in available leaf-ties led to an overall reduction in their numbers. The numbers of other insect species, including beetles and non-shelter abiding caterpillars, appeared unaffected by the removal or alteration of shelters.


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Contact: Annie Drinkard
annie@esa.org
Ecological Society of America
27-Mar-2003


Page: 1 2

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