in ambuscade among the tall reeds which fringed the southern shores of the lake, and caused piles, at the same time, to be driven into the neighboring shallows. Several piraguas, or boats of a larger size, then issued forth, and rowed near the spot where the Spanish brigantines were moored. Two of the smallest vessels, supposing the Indian barks were conveying provisions to the besieged, instantly stood after them, as had been foreseen. The Aztec boats fled for shelter to the reedy thicket where their companions lay in ambush. The Spaniards, following, were soon entangled among the palisades under the water. They were instantly surrounded by the whole swarm of Indian canoes, most of the men were wounded, several, including the two commanders, slain, and one of the brigantines fell—a useless prize—into the hands of the victors. Among the slain was Pedro Barba, captain of the crossbowmen, a gallant officer, who had highly distinguished himself in the Conquest. This disaster occasioned much mortification to Cortés. It was a salutary lesson, that stood him in good stead during the remainder of the war.26
Thus the contest was waged by land and by water,—on the causeway, the city, and the lake. Whatever else might fail, the capital of the Aztec empire was true to itself, and, mindful of its ancient renown, opposed a bold front to its enemies in every direction. As in a body whose extremities have been struck with death, life still rallied in the heart, and seemed to beat there, for the time, with even a more vigorous pulsation than ever.
It may appear extraordinary that Guatemozin should have been able to provide for the maintenance of the crowded population now gathered in the metropolis, especially as the avenues were all in the possession of the besieging army.27 But, independently of the preparations made with this view before the siege, and of the loathsome sustenance daily furnished by the victims for sacrifice, supplies were constantly obtained from the surrounding country across the