Note 1 — DR. THOMAS SHAW.

Catesby, in his account of Carolina, gives a no less extraordinary description of the flights of pigeons:—“In Virginia I have seen the pigeons of passage fly in such continued trains, three days successively, that there was not the least interval in losing sight of them, but that some where or other in the air they were to be seen continuing their flight south. When they roost (which they do on one another’s backs), they often break down the limbs of oaks by their weight, and leave their dung some inches thick under the trees they roost upon.”—P. 23.