British oology, Newcastle upon Tyne, Published for the author by C. Empson, 1833-1838, Great Britain, birds, eggs, peregrine falcon, falco peregrinus, This illustration features two distinct eggs, each showcasing unique markings and textures on their surfaces. The top egg is characterized by a mottled appearance, displaying various shades and speckles that create an intricate pattern, while the bottom egg has a smoother surface with subtle variations in color. These eggs are presented in a manner that highlights their differences, emphasizing the natural diversity found in egg formations. The accompanying label, 'LXII,' indicates its sequence in a larger collection, likely focused on ornithological studies or the documentation of natural history.