Beasts of the Southern Wild. I loved this movie and recommend it to all living creatures. It’s about endings, and how we react to and prepare ourselves and others for the inevitable. What we leave behind. Best soundtrack of the year so far? I might have cried twice. YMMV.
Also, I read about aurochs after watching this and was intrigued to find the connection to the old rune Ur, which has also been used to mean water or rain. Cool!