[Fighting Bulls]

Bulls

Fighting Bulls

Bullfight in a Divided Ring (from "The Bulls of Bordeaux")

Swan Fighting

Swan Fighting

Copy of a scroll of bulls

Fighting Thomson's gazelle

Fighting Cock [verso: Master of Fighting Cock]

Boys and fighting dogs

Fighting Horses (Kämpfende Hengste)

(Group of samurai fighting)

(Group of samurai fighting)

Red foxes fighting over territory

Long calls after fighting

Female fighting of Dorcus rectus rectus

Male-male fighting in a butterfly

Two Bulls

Tougyuu

（闘牛）

闘牛

Bullfight, Plate 5: The Courageous Moor Gazul Was the First to Fight Bulls According to the Rules

Male-male fighting of northern elephant seals

Agonistic interaction of Kajika frog (Buergeria buergeri) 2: escalated fighting

Male-male fighting of Harbor seals 1