Proceedings of the Zoological Society of London, London, Academic Press, periodicals, zoology, A detailed illustration of a bird perched on a rocky surface, featuring a predominantly brown plumage with subtle iridescent highlights. It displays a distinctive dark beak and striking red eyes that contrast with its body. The bird is surrounded by lush grass, emphasizing its natural habitat. Below the illustration, the title 'TURTUR ALDABRANUS' is elegantly inscribed, along with the creator's name and publication details, suggesting it is part of a scholarly work on avian species.