Male-male agonistic behavior of Sitticus penicillatus (2)

Male-male agonistic behavior of Carrhotus xanthogramma

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male-male agonistic behavior of Sitticus penicillatus (3)

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male-male competition of Japanese scorpionfly

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male-male competition in Uca arcuata

Osaka Museum of Natural History

Movie Archives of Animal Behavior

The re-invasion behavior of Japanese scorpionfly males that lost the male-male competition

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male-male combat of Otton frogs

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male-male combat of Otton frogs II

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Major cheliped use in owner male during male-male contest of hermit crab

Osaka Museum of Natural History

Movie Archives of Animal Behavior

セボシタビラの雄間闘争

Osaka Museum of Natural History

Movie Archives of Animal Behavior

オイカワの雄間闘争

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Female fighting of Dorcus rectus rectus

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Display of a male phesant

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Nest visiting behavior of male staghorn damselfish

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Courtship behavior of a male Bengalese finch

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Chasing and sneaking behavior of male Japanese bitterling

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Fight of hummingbird

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Tinbergen's Experiment - Key stimulus releasing fighting behavior of three-spined stickleback Gasterosteus aculeatus

Osaka Museum of Natural History

Movie Archives of Animal Behavior

shell fight of hermit crabs

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Mating behavior and male gathering of the white tailed zygaenid moths

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Predatory behavior of Cnodalia harpax (2)

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Sei no soutou to ningenku

NDL Digital Collections

NDL Digital Collections

Fighting behavior of three-spined stickleback Gasterosteus aculeatus released by its reflected image in a mirror

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Fanning behavior and repair of nest in three-spined stickleback Gasterosteus aculeatus

Osaka Museum of Natural History

Movie Archives of Animal Behavior

ツノオオトゲクダアザミウマの大型雄同士の闘争（飼育下）

Osaka Museum of Natural History

Movie Archives of Animal Behavior