"Transience" Natural Recordings by Native Speakers
The quality of being transient; a lack of permanence or durability. Temporary or ephemeral nature of something. Something that is transitory or fleeting, often used to describe experiences, emotions, relationships or things that exist only for a short time and then pass or disappear.
Transhumance refers to the seasonal movement of people, typically shepherds and their livestock, from one region to another in search of pasture and better grazing lands. This traditional practice is often associated with nomadic or semi-nomadic communities in Europe, Africa, and Asia. In these regions, people and their animals may migrate to higher elevations during the summer months to take advantage of lush vegetation, and then return to lower elevations during the winter months when food may be scarce.