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Mourning cloak caterpillar
We spotted this mourning cloak caterpillar exploring a screen. This caterpillar is sometimes known as the spiny elm caterpillar, featuring black coloring with spikes, reddish orange dots and small white dots. It will eventually turn into a mourning cloak butterfly featuring dark maroon or brown coloring with pale yellow to tan edges.
Photo by Courtney Celley/USFWS. Original public domain image from Flickr
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