Characteristics
In Mahayana and Vajrayana Buddhism, there are some sayings reflecting a tradition that the manner of a sentient being's death indicates the world in which it will be reborn. A common one is in the Verses on the Structure of the Eight Consciousnesses (八識規矩補註), reads: "to birth in saints the last body temperature in top of head, to deva in eyes, to human in heart, to hungry ghosts in belly, to animals in knee cap, to the hells-realm in sole of feet." The Tibetan Buddhist text Bardo Thodol describes further on the experiences to these realms.
Read more about this topic: Desire Realm