The Jātaka tales (Sanskrit: जातक, birth history') are a voluminous body of literature native to India concerning the previous births of Gautama Buddha in both human and animal form. The future Buddha may appear as a king, an outcast, a god, an elephant—but, in whatever form, he exhibits some virtue that the tale thereby inculcates.
In Theravada Buddhism, the Jātakas are a textual division of the Pāli Canon, included in the Khuddaka Nikaya of the Sutta Pitaka. The term Jātaka may also refer to a traditional commentary on this book.
The Jātakas were originally amongst the earliest Buddhist literature, with metrical analysis methods dating their average contents to around the 4th century BCE. The Mahāsāṃghika Caitika sects from the Āndhra region took the Jātakas as canonical literature and are known to have rejected some of the Theravāda Jātakas which dated past the time of King Ashoka. The Caitikas claimed that their own Jātakas represented the original collection before the Buddhist tradition split into various lineages.
According to A. K. Warder, the Jātakas are the precursors to the various legendary biographies of the Buddha, which were composed at later dates. Although many Jātakas were written from an early period, which describe previous lives of the Buddha, very little biographical material about Gautama's own life has been recorded.
The Jātaka-Mālā of Arya Śura in Sanskrit gives 34 Jātaka stories. At the Ajanta Caves, Jātaka scenes are inscribed with quotes from Arya Shura, with script datable to sixth century. It had already been translated into Chinese in 434 CE. Borobudur contains depictions of all 34 Jatakas from Jataka Mala.
The Theravāda Jātakas comprise 547 poems, arranged roughly by increasing number of verses. According to Professor von Hinüber, only the last 50 were intended to be intelligible by themselves, without commentary. The commentary gives stories in prose that it claims provide the context for the verses, and it is these stories that are of interest to folklorists. Alternative versions of some of the stories can be found in another book of the Pali Canon, the Cariyapitaka, and a number of individual stories can be found scattered around other books of the Canon. Many of the stories and motifs found in the Jātaka such as the Rabbit in the Moon of the Śaśajātaka (Jataka Tales: no.316), are found in numerous other languages and media. For example, The Monkey and the Crocodile, The Turtle Who Couldn't Stop Talking and The Crab and the Crane that are listed below also famously featured in the Hindu Panchatantra, the Sanskrit niti-shastra that ubiquitously influenced world literature. Many of the stories and motifs being translations from the Pali but others are instead derived from vernacular oral traditions prior to the Pali compositions.