Threatened and endangered Illinois forest species

There are 193 threatened and endangered Illinois species that depend on forest ecosystems during some portion of their life cycle. The symbols E and T indicate whether the species is endangered or threatened in the state.


Amphibians

There are three threatened or endangered forest amphibians in Illinois.


Birds

There are 15 threatened or endangered forest birds in Illinois.


Mammals

There are 9 threatened or endangered forest mammals in Illinois.


Invertebrates

There is one endangered forest invertebrate: the Hoary elfin.

Insects


Plants

There are 160 threatened or endangered forest plants in Illinois.


Reptiles

There are 5 threatened or endangered forest reptiles in Illinois.


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