Atlas de poche des oiseaux de France, Suisse, et Belgique, utiles ou nuisibles. ser.1 Paris, Librairie des sciences naturelles 1898, France, birds, Switzerland, Belgium, atlases, The illustration features a detailed depiction of a bird known as the 'Grimperau,' which is a member of the Certhia family. Its slender body is adorned with intricate feather patterns, showcasing a blend of browns and subtle hints of lighter tones. The bird is shown in a climbing position against a vertical surface, emphasizing its ability to navigate trees and rugged terrains. Nearby, an egg typical of this species is illustrated, highlighting the bird's nesting habits. Beneath the image, the scientific name 'Certhia brachydactyla' is provided alongside its classification, reinforcing its role within the natural world.