influence of soil in "breaking," i. 385.
Tumbler pigeon, i. 150-153;
short-faced, figured, i. 152;
skull figured, i. 163;
lower jaw figured, i. 165;
scapula and furcula figured, i. 167;
early known in India, i. 207;
history of, i. 209;
sub-breeds of, i. 220;
young unable to break the egg-shell, ii. [226];