I found this pretty guy a couple days, around 9:30 am. He was very cooperative, and sat very still, occasionally folding and unfolding his wings, while I moved around him, taking pictures from various angles. I got bored and moved on before he did!
Red-Spotted Purples are found from Alaska and Canada southeast through the eastern half of the United States, and occasionally in Arizona and Texas south into Mexico. The adults feed on sap, rotting fruit, and animal dung (yum!), and only sometimes on flower nectar. Their caterpillars feed on a variety of tree leaves, including willow, oak, wild cherry, aspen, polar, birch, and hawthorn.
Red-spotted purples are thought to mimic the coloration of the poisonous Pipevine swallowtail as a predator deterrent. They can easily be distinguished from several similarly colored swallowtails (pipevine, spicebush, and black) - no "tails"! (As well as a number of other differences in coloration.)
The White Admiral or Red-spotted Purple (Limenitis arthemis) is a polytypic species of North American brush-footed butterfly, common throughout much of the eastern United States. L. a. astyanax has red spots on its underside and the top of the wings are notable for their iridescent blue markings. L. a. arthemis on the other hand has a large white band traversing both the forewings and hindwings.
The Red-spotted Purple is a mimic of the poisonous Pipevine Swallowtail (Battus philenor) and is typically found in open woodlands and along forest edges.
The Nymphalidae is a family of about 5,000 species of butterflies which are distributed throughout most of the world. These are usually medium sized to large butterflies. Most species have a reduced pair of forelegs and many hold their colourful wings flat when resting. They are also called brush-footed butterflies or four-footed butterflies. Many species are brightly colored and include popular species such as the emperor, admirals, tortoiseshells and fritillaries. However, the underwings are in contrast often dull and in some species look remarkably like dead leaves, or are much paler, producing a cryptic effect that helps the butterfly disappear into its surroundings.
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