Mastodon group consisted of adult females and young, living in bonded groups called mixed herds. The males abandoned the mixed herds once reaching sexual maturity and lived either alone or in male bond groupings. As in modern elephants, there probably was no seasonal synchrony of mating activity, with both males and females seeking out each other for mating when sexually active. Mastodons have been characterized as predominantly browsing animals. Most accounts of gut contents have identified coniferous twigs as the dominant element in their diet. Other accounts (Burning tree mastodon) have reported no coniferous content and suggest selective feeding on low,
The Hunter (Mastodon album) was uploaded to YouTube on the band's official YouTube page. On September 2, the song "Spectrelight" was uploaded to the band's official YouTube page. On Rockline Radio on September 26, Mastodon revealed that the song "Curl Of the Burl" was based on an episode of the hit show Intervention. It was also revealed that, while the whole album does not have a unified elemental theme, the classical Chinese element "wood" is a common motif throughout the album. "The Hunter" is Mastodon's second non-concept album. Moreover, "The Hunter" marks the first time that drummer Brann Dailor composes and sings a Mastodon