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,
Revenge of the Creature the Creature from the Black Lagoon", filming took place at Marineland of Florida which played the part of the film's Ocean Harbor Oceanarium. The St. Johns River stood in for the Amazon in the film. The Lobster House restaurant where the Creature kidnaps Lori Nelson was located in Jacksonville, Florida. It was destroyed by fire in 1962. The Diamondhead Restaurant (now the River City Brewing Co.) was built adjacent to the site where the old Lobster House once stood. Friendship Park was built on the vacant land near where the Lobster House stood. "Revenge of the Creature" marks the screen