Yet, with his obvious defects, Oviedo showed an enlightened curiosity, and a shrewd spirit of observation, which place him far above the ordinary range of chroniclers. He may even be said to display a philosophic tone in his reflections, though his philosophy must be regarded as cold and unscrupulous wherever the rights of the aborigines are in question. He was indefatigable in amassing materials for his narratives, and for this purpose maintained a correspondence with the most eminent men of his time who had taken part in the transactions which he commemorates. He even condescended to collect information from more humble sources, from popular tradition and the reports of the common soldiers. Hence his work often presents a medley of inconsistent and contradictory details, which perplex the judgment, making it exceedingly difficult, at this distance of time, to disentangle the truth. It was perhaps for this reason that Las Casas complimented the author by declaring that “his works were a wholesale fabrication, as full of lies as of pages!” Yet another explanation of this severe judgment may be found in the different characters of the two men. Oviedo shared in the worldly feelings common to the Spanish Conquerors, and, while he was ever ready to magnify the exploits of his countrymen, held lightly the claims and the sufferings of the unfortunate aborigines. He was incapable of appreciating the generous philanthropy of Las Casas, or of rising to his lofty views, which he doubtless derided as those of a benevolent, it might be, but visionary fanatic. Las Casas, on the other hand, whose voice had been constantly uplifted against the abuses of the Conquerors, was filled with abhorrence at the sentiments avowed by Oviedo, and it was natural that his aversion to the principles should be extended to the person who professed them. Probably no two men could have been found less competent to form a right estimate of each other. Oviedo showed the same activity in gathering materials for natural history as he had done for the illustration of civil. He collected the different plants of the Islands in his garden, and domesticated many of the animals, or kept them in confinement under his eye, where he could study their peculiar habits. By this course, if he did not himself rival Pliny and Hernandez in science, he was, at least, enabled to furnish the man of science with facts of the highest interest and importance.