Forest tent caterpillars, known scientifically as Malacosoma disstria, are responsible for the tent-like webs often seen in trees during spring. These structures are typically found on sweetgum and oak trees, especially in bottomland areas, according to the Mississippi Department of Wildlife, Fisheries and Parks.
The caterpillars build these tents to stay protected while feeding on tree leaves. Although they can cause temporary damage, most healthy trees recover fully and are not killed by the caterpillars, officials said.
Wildlife experts note that forest tent caterpillars serve as an important food source for birds and other animals. The department encourages residents to observe the tents without panic, as these insects play a natural role in the ecosystem.
Photographer Chelsi Burns of the U.S. Fish and Wildlife Service captured images of the tents, highlighting the seasonal phenomenon.
