Sand-grouse, Pallas', of Mongolia, i. 226
ii. [337]
Sand-lizards, ii. [398]
Sandpipers, ii. [353]
Sandwich Islands, birds of, i. 445
probable past history of, i. 446
mountain plants of, i. 446
depth of ocean around, i. 447
Sanzinia, ii. [381]
Saperda, ii. [501]