Male-male fighting of northern elephant seals
Male-male fighting of Harbor seals 1
Male-male fighting of Harbor seals 2
Male-male competition in Uca arcuata
Male-male fighting behavior of the seed bug, Togo hemipterus
Male-male competition of Japanese scorpionfly
Male-male agonistic behavior of Carrhotus xanthogramma
Male-male agonistic behavior of Sitticus penicillatus (2)
Male-male agonistic behavior of Sitticus penicillatus (3)
Male-male agonistic behavior of Sitticus penicillatus (1)
Male-male combat of Otton frogs
Male-male combat of Otton frogs II
Female fighting of Dorcus rectus rectus
Male competition of the field cricket
Major cheliped use in owner male during male-male contest of hermit crab
Fighting Thomson's gazelle
Territorial contest in male Chrysozephyrus smaragdinus
Major cheliped use in intruder male during male-male contest of hermit crab
Paraoviposition of a male Sympetrum eroticum eroticum
Red foxes fighting over territory
Female-female fighting behavior of the Japanese horned beetle
Long calls after fighting
Male-male competition for eggs in the filefish Rudarius ercodes
Agonistic interaction of Kajika frog (Buergeria buergeri) 2: escalated fighting
Last Updated: 2025-07-01T01:05:07
Uploaded: 2025-07-02