Sexual interference on a copulating pair by males of Pale Grass Blue, Zizeeria maha argia

ガガンボの交尾と交尾干渉

Copulation of Japanese Grass Lizards, interrupted by another male

Rejection of copulation of the Eastern Pale Clouded-Yellow Colias erate

Okimono with Pair of Ducks on a Rookery Encircled by Pilings

A pair of Eurasian Wigeons feeding by diving

Time-lapse images of concealing behavior at a mating site by a male Japanese badger (Meles anakuma) after copulation

Social interactions of bonobos in a waterside

Struggle to dislodge in a heterospecific mating pair consisting of a female Drosophila santomea and male a D. yakuba

Surface mating of a fiddler crab, Uca lactea

Poems from Wakan Roeishu (Collection of Japanese and Chinese Poems) on a Pair of Screens

Dark Cloud over a Pair of Lovers: ONOE Itahachi

Interruption of copulation by an intruding male

Seven Character-Linked Verses (Calligraphy by Hosoi Kotauku on a Pair of Screens with Six Sets of Po

Predation of a Ryukyu Scops Owl Nest on Hateruma Island by a Japanese Weasel

A male Red Ring Skirt (Hestina assimilis) tried unsuccessfully to mate with a female feeding on tree sap

Predation of a Ryukyu Scops Owl Nest on Minami-daito Island by a Japanese Weasel

Predation of a Ryukyu Scops Owl Nest on Minami-daito Island by a Japanese Weasel

Predation of a Ryukyu Scops Owl Nest on Minami-daito Island by a Japanese Weasel

"A Dark Night's Passing" written by Naoya Shiga. An alley of Onomichi

A chick of the Horsfield’s hawk cuckoo displays a gape-coloured patch on the underside of the wing to a blue-and-white flycatcher host when begging

Rustic Genji and Three Women on a Veranda, right sheet of triptych The Color Purple: Sightseeing at Low Tide

Woman and Boy Carrying a Basket of Fish, leftt sheet of the triptych View on the Tideland in the Third Month

A fire engine extinguishes a burning cart set on fire by a Molotov cocktail at the Battle of the Bogside

Calligraphy by Nakamura Baigyoku III on the Stage during a Performance of Kuzu no ha