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Female wood cockroach (Parcoblatta) climbingtree

Widespread hatred is common forthe10 or so introduced cockroaches that now invade our homes. But the US is home to more than 70 species of native cockroach that do not act as pests. These natives might resemble pest species, but they live their lives in the wilderness. This specimen is a wood cockroach (Parcoblatta). Male…

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Mournful thyris (Pseudothyris sepulchralis) resting under rock

This is a mournfulthyrsi, a colorful, day-flying moth found in forests throughout the eastern US. As caterpillars, they feed only on the leaves ofgreenbrier (Smilax), a thorny vine that often irritates hikers. It’s fun to associate an attractive day-flying moth like this with the thorny plant that many curse. European hornet (Vespa crabo) flying back…

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European hornet (Vespa crabo) flying back to nest in fallen tree cavity

This large hornet is native to Europe and can be common, especially in areas of human development. They are predators of other arthropods, which they bring back to their nest in a cavity such as a tree hole. Despite being large and scary, they are not aggressive. In the TN Woods, You Can Find All…