Deer bucks moving in the mating season

A buck in the mating season

Reproductive behavior of domestic cats during the mating season in the forest

Ritual combat of Elaphe quadrivirgata observed in the non-mating season

Mating Behavior of Typopeltis stimpsonii in the habitat

Mating in the water flea, Daphnia magna

The Moving Wing

Mating in the Japanese rice-fish (5)

Mating in the Japanese rice-fish (1)

Mating in the Japanese rice-fish (3)

Mating in the Japanese rice-fish (4)

Mating in the Japanese rice-fish (2)

Mating behavior of the Japanese badger Meles anakuma

Mating behavior of the Japanese badger Meles anakuma

Mating behavior in damselflies, Mnais costalis

the mating behaviour of Cylindera kaleea

Wild boars moving in a forest

Mating behavior in Arcuphantes iharai

Mating Behavior of parasitoid wasps (Zatypota albicoxa)

Mating Sequence of Diacamma sp. from Japan

A sika deer moving ears

Black-tailed gulls mating

Mating of Euhadra sandai

Courtship and mating behavior of Bengalese finch

Spawning behavior of the Far Eastern catfish, Silurus asotus in paddy fields