A squirrel with a bushy tail stands alert on a wooden fence, set against a blurred green background. The animal appears curious and focused, with its front paws gripping the fence.
A ground squirrel is standing upright on its hind legs on sandy terrain, with its bushy tail extended behind. The setting appears natural, with the sun casting shadows on the textured sand.
A small squirrel stands alert on a dirt surface, surrounded by blurred greenery. Its fur is a mix of brown and white with prominent stripes, and its eyes are large and focused forward.
A barbed wire fence with several warning signs in Czech and German languages, surrounded by triangular concrete barriers. The signs display warnings about a border zone, and the area is backed by dense greenery, including trees and grass.