Dictionnaire classique des sciences naturelles, Brussels, Meline, Cans et Ce, 1853, natural history, dictionaries., The illustration depicts three distinct species of birds perched on branches. The first bird is characterized by its striking blue and green plumage, featuring a prominent crest, showcasing vibrant colors that highlight its elegance. The second bird displays a rich mix of red, yellow, and green, presenting a lush, colorful appearance and a sleek body. The third bird has a more subdued color palette, blending browns and soft tones, with a stout body and distinctive markings. Each bird is labeled with its scientific name, emphasizing their unique characteristics and classifications within the avian world. The overall composition reflects an appreciation for ornithology and the diversity of bird species.