"...a semi-spheric bowl of closely woven grass in which lay four snow-white, polka-dotted cubes, the marvelous square eggs of the ''fatu-liva''."〔Chappell (1921)〕

"This is without question the most extraordinary picture which has ever been taken of any natural history subject. It corroborates in most convincing manner the author's claim to the discovery of the wonderful ''fatu-liva'' bird with its unique gift of laying square eggs. Here we see the eggs themselves in all the beauty of their cubical form and quaint marking; here we see the nest itself, made of delicately woven ''haro'' and brought carefully from the tree's summit by its discoverer, Babai-Alova-Babai. An extremely interesting feature of the picture is the presence in the nest of ''lapa'' or signal-feather. By close observation, Mr. Whinney, the scientist of the expedition, discovered that whenever the mother-bird left the nest in search of food she always decorated her home with one of her wing feathers which served as a signal to her mate that she would return shortly, which she invariably did. Skeptics have said that it would be impossible to lay a square egg. To which the author is justly entitled to say: 'The camera never lies.'"〔