The Birds of Australia London, Witherby & Co, 1910-1927. Australia Bibliography Birds Birds, Australia Pictorial Works Bird Australia, Mathews, Gregory Mathews Ornithology, The illustration features two vibrantly colored parrots perched among delicate foliage. The upper parrot showcases a bright green plumage with hints of yellow, complemented by a dark gray head. Its beak is a vivid red, adding to its striking appearance. The lower parrot exhibits a similar color palette with subtle variations, including a more pronounced yellow on its chest and darker accents on its wings. Both birds are depicted in a naturalistic style, highlighting their unique characteristics and the beauty of their environment. The caption includes their scientific names, emphasizing their classification within the parrot family.