PERILOUS BUSINESS. 113 arduous enterprises and for the execution of no common projects.” He traversed, with eager steps, the vast province of Guiana; dangers, privations, and obstacles, seeming but to increase his energy. He showed great enterprise and courage in ex- ploring the country and dislodging from their strongholds the savages by whom the colony was molested; and succeeded, at great personal risk, in making a passage by water from Cayenne to the mountain La Gabrielle, the accomplishment of which had been much desired by the colonists, but abandoned by reason of the natural difficulties of the route. This perilous business was eagerly under- taken by Sonnini, who embarked in a frail canoe with a company of Indians, and for ten days per- sisted in navigating those savannahs through im- mense low marshy plains, the haunts of the cayman and myriads of noxious creatures. Difficult beyond conception was the enterprise, and he suffered the horrors of drought and famine in addition to the polsonous exhalations of those infectious regions, the attacks of the mosquitoes, and the murmurs of his savage companions, who despaired of success and were clamorous to return. Thus, when only in his twenty-third year, the youthful Sonnini had honourably enrolled his name in the annals of that colony. On his return to France he was for this service promoted to the rank of Heutenant. In