Handle Urticating Caterpillars with Care
The processionary caterpillar, a native species to Mediterranean forests, is known for its unique behavior of descending from trees in long lines during February and March. These caterpillars, which feed on pine needles, can pose health risks due to their urticating hairs.
The caterpillars, which are actually the larvae of a nocturnal moth, embark on this journey to find a suitable place to bury themselves and undergo metamorphosis into butterflies. Their urticating hairs can cause harmful reactions, particularly to those who are allergic, young children, and pets. These reactions can range from skin irritations to more severe allergic responses. It is crucial for residents in affected areas to be aware of this natural phenomenon and take necessary precautions to protect themselves and their pets.
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Highlights
Native species, not invasive
The processionary caterpillar is a native moth to Mediterranean forests, not an invasive species.
Nocturnal feeding habits
The caterpillars are nocturnal and feed on pine needles.
Transformation period
Between February and March, caterpillars descend to bury themselves and transform into butterflies.
Harmful urticating hairs
Their urticating hairs can cause harmful reactions, especially to allergic individuals, young children, and pets.
Avoid touching or disturbing
It is advised not to touch or disturb these urticating caterpillars.