A green caterpillar is observed vertically positioned on a thorny, brown woody plant stem, interacting with its leaves, in an outdoor setting in Unknown, Uruguay

A green caterpillar is observed vertically positioned on a thorny, brown woody plant stem, interacting with its leaves, in an outdoor setting in Unknown, Uruguay. The caterpillar exhibits a robust, segmented body, predominantly green, with a distinct lighter green and white speckled V-shaped marking on its posterior segments and a lighter band near its head. Sharp, dark thorns protrude from the plant stem. In the blurred background, a pink building wall with a dark multi-pane window is visible to the left. To the right, blurred residential structures include a tiled roof, a lighter-colored building, and a white awning, suggesting a residential or garden environment under daylight conditions. No human subjects are present.