MARTIN RATTLER. 161 ugly snouts above the surface, and then disappearing with a flourish of their powerful tails. During the rainy season this lake was much larger, and afforded ample room for its inhabitants; but at the height of the dry season, which it was at this time, there was little water, and it was much overstocked. When alligators are thus put upon short allowance of water they frequently bury themselves in the wet mud, and lie dormant for a long time, while the water continues to retire and leaves them buried. But when the first shower of the rainy season falls, they burst open their tomb and drag their dry bodies to the lake or river on whose margin they went to sleep. An hour or two later the Senhor Antonio arrived, but as it was getting dark nothing could be done until the following morning; so they slung their hammocks under the wooden shed on the margin of the lake, and, in order to save themselves as much as possible from the bites of the tormenting mosquitoes, went to sleep with their heads tied up in their hand- kerchiefs and their hands thrust into their breeches pockets! The occasional splash and snort of con- tending alligators, about twenty yards off, varied the monotony of the hours of darkness, while the frogs and cranes and jaguars sang their lullaby. 11