His works such as History of Animals were especially important because they revealed his naturalist leanings, and later more empirical works that focused on biological causation and the diversity of life.
Reriptan dané sekadi History of Animals mabuat pisan santukan nyihnayang kawéntenan naturalisnyané, raris akéh taler pakaryannyane sané untengnyané ring kawéntenan biologis miwah makudang-kudang kahuripan.