Fin spreading display of the mudskipper, Periophthalmus modestus
Osaka Museum of Natural History
Movie Archives of Animal Behavior

Display of Gifu lanterns in New York department store
Tokyo Photographic Art Museum
Tokyo Museum Collection
Male-male competition of Japanese scorpionfly
Osaka Museum of Natural History
Movie Archives of Animal Behavior
A change of courtship waving display and pair formation in a fiddler crab
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Male-male agonistic behavior of Carrhotus xanthogramma
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Male-male agonistic behavior of Sitticus penicillatus (2)
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 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

Narwhal , Male
Tokyo National Museum
Integrated Collections Database of the National Museums, Japan
Male three-spined stickleback chasing a female out of the territory
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Flight of a Morpho amathonte male
Osaka Museum of Natural History
Movie Archives of Animal Behavior

47.A Display of Chrysanthemums
Meiji Gakuin Historical Museum
ADEAC: A System of Digitalization and Exhibition for Archive Collections
Courtship behavior of Waved Albatross
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Indiscriminate consumption of unrelated eggs by a gravid female and a satellite male in natural nests
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Nest defence against a brood parasite by a male Japanese bush warbler
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
Suffering of a small male
Osaka Museum of Natural History
Movie Archives of Animal Behavior

Figure of a Male Warrior
Kyoto National Museum
Integrated Collections Database of the National Museums, Japan

Figure of a Male Official
Kyoto National Museum
Integrated Collections Database of the National Museums, Japan
Male-male combat of Otton frogs
Osaka Museum of Natural History
Movie Archives of Animal Behavior

Public display of a captured war ship
Freer and Sackler
DPLA API
Wild formosan rock macaque displays his authority
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Egg-laying of a male-colored female common skimmer
Osaka Museum of Natural History
Movie Archives of Animal Behavior
Last Updated: 2025-07-01
Uploaded: 2025-07-02