"An animal came tumbling down about ten paces from us."

"It is a quimichpatlan," said he to me, in a low voice.

"A flying squirrel," I repeated to Sumichrast.

Lucien was about to speak; but I pointed to the Indian, who, half-hidden behind a dead trunk, was carefully examining the top of an ebony-tree. At this moment l'Encuerado placed his gun to his shoulder and fired. He had taken good aim—an animal came tumbling down about ten paces from us, spreading out, in its convulsive movements, the membrane which joined its legs together and covered it almost like a cloak.

Lucien took possession of the "flying squirrel," and, as they always go in pairs, my two companions went in pursuit of the other, which they soon succeeded in killing.

"Are we going to eat these animals?" asked Lucien.

"Why shouldn't we?" I rejoined. "They are squirrels; and, even supposing that they were rats, as the Indians assert, their flesh should be none the less savory."

"Can these animals fly for any length of time?" asked Lucien.

"As a matter of fact, they do not fly at all; but the membrane which unites their limbs acts like a parachute in keeping them up in the air, and materially assists them in some of their prodigious leaps."

"Can they run as fast as squirrels?"