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16 hours ago · Brown bears (Ursus arctos) have been found to feed on ants. About 12%, 16%, and 4% of their faecal volume in spring, summer and autumn, respectively, is composed of ants. Relationship with humans Weaver ants are used as a biological control for citrus cultivation in southern China.
16 hours ago · This composite description cited accounts of these birds in two pre-Linnean books. One of these was Mark Catesby 's description of the passenger pigeon, which was published in his 1731 to 1743 work Natural History of Carolina, Florida and the Bahama Islands , which referred to this bird as Palumbus migratorius , and was accompanied by the earliest published illustration of the species.
