In some specimens the mottling extends more or less over the whole egg, though always most dense about the larger end.
"The Nests and Eggs of Indian Birds, Volume 1"
Allan O. Hume
First, an egg thickly mottled and streaked all over with deep blood-red, which is entirely confluent over one third of the surface, namely at the large end, and leaves less than a third of the ground-colour visible as a paler mottling over the rest of the surface.
"The Nests and Eggs of Indian Birds, Volume 1"
Allan O. Hume
In some eggs only the faintest trace of pale pinkish mottling towards the large end is observable; in others, the whole surface of the egg is thickly freckled and mottled all over, but most densely at the large end, with salmon-pink or pale pinkish brown.
"The Nests and Eggs of Indian Birds, Volume 1"
Allan O. Hume