Courtship and spawning in a threefin blenny

Courtship and spawning in the threefin blenny Enneapterygius etheostomus

Spawning and courtship (?) in the squid Sepia erostrata

Courtship and spawning in the anthias Rabaulichthys suzukii

Courtship and spawning behavior of bluegill

Spawning in a carp

Courtship in a rhinoceros beetle

Spawning in a Japanese bitterling Rhodeus ocellatus kurumeus

a spawning oyster

Reproductive behaviour of Callionymus ornatipinnis: 1. courtship

Spawning in the large-mouth bass

Spawning behaviour of a butterflyfish

Courtship feeding in a couple of black-tailed gulls

Courtship dance of a Lyrebird

Courtship behaviour of a male peacock

Courtship in the Japanese rice-fish

Salmon spawning

Spawning in the Otton Frog, Rana (Babina) subaspera

Courtship in the bull-headed shrike Lanius

Courtship in the water strider Gerris elomgatus

Spawning by Pale Chub

Great crested grebe spawning

Spawning of Rhacophorus arboreus

Courtship behavior of a male Bengalese finch

Courtship behavior in the Cardinalfish, Apogon niger