Caution: If You See This Bug in NY, Do Not Touch It!

Meet the American Dagger Moth Caterpillar
If you’re exploring the outdoors in New York and come across the American Dagger Moth caterpillar, exercise extreme caution. This striking creature may look fascinating with its vibrant yellow and black hairs, but it poses a serious risk if handled. The caterpillar's body is covered in both short tufts and longer, wispy strands that can easily break off and sting upon contact. This can lead to painful hives, burning sensations, and general skin irritation.

What Happens If You Touch It?
Touching this caterpillar can result in an immediate stinging sensation, often followed by an itchy rash. While the discomfort is usually temporary and there are rarely long-term effects, the experience can certainly ruin a pleasant day outdoors. If you’re stung, anti-itch ointments are typically effective in managing symptoms.

Where to Find Them
American Dagger Moth caterpillars are commonly found on a variety of trees, including maples, oaks, and birches. They tend to hide during the day and are most active at night, snacking on leaves. If you spot one in a park or playground, it’s wise to use a stick to safely remove it from the area, especially if children are playing nearby.

Stay Informed and Safe
While these caterpillars are a fascinating part of our ecosystem, remember to admire them from a distance. Your safety should always come first!