Attenborough’s Natural Curiosities Ferocious Fighters

The Siamese fighting fish is so aggressive it will fight its own reflection until it is exhausted. Recent research shows that the fighting behavior varies and depends on the personality of the fish. Male kangaroos were once pitted against humans., Host David Attenborough spotlights creatures that intrigue him., This episode about ferocious fighters looks at Siamese Fighting Fish; a creature so aggressive it will fight its own reflection until it’s exhausted.