Available seasonally, fiddleheads are both foraged and commercially harvested in spring. Highland grice foraged for berries on moorland. Many species are edible as leaf vegetables and commonly foraged in the West. Certain wild pineapples are foraged and pollinated at night by bats. Wild beach plums are foraged and used to make fruit preserves like jams and jellies. Prior to European contact, these groups foraged, hunted, and fished. Self-portrait photographs and journal entries indicate he foraged for edible plants and hunted game. First, Fremont culture people foraged wild food sources and grew corn. It is eaten in Japan as "sansai" or wild foraged vegetable. It might have foraged on shorelines for carcasses and marine life. Their eggs were also foraged for food. The huia foraged mainly on decaying wood. All other necessities would be foraged and plundered. The total amount of nectar foraged increases linearly with time spent in a patch. He often ran out of food and foraged or went hungry.