Salmon courtship behavior (image from directly above)

Salmon quivering behavior

Courtship behavior of Smews

Courtship behavior of the Common Moorhen

Courtship behavior of a male Bengalese finch

Courtship behavior in the Cardinalfish, Apogon niger

Courtship behavior in the Rock Pigeon Columba livia

Courtship and mating behavior of Bengalese finch

Courtship and navigation behavior of three-spined stickleback Gasterosteus aculeatus

Courtship behavior of Waved Albatross

Courtship behavior of the spider, Cyclosa octotuberculata

Courtship behaviour by carabid beetle

Courtship and spawning behavior of bluegill

Courtship behaviour of red-eared slider

Courtship behaviour of japanese pond turtle

Courtship display of male guppy

Courtship behaviour of the freshwater goby Tridentiger brevispinis

Courtship behaviour of the freshwater goby Rhinogobius sp. YB

Courtship and copulation behavior of firefly, Luciola cruciata

Courtship behavior of female three-spined stickleback Gasterosteus aculeatus

'Zigzag dance' courtship behavior of three-spined stickleback Gasterosteus aculeatus

Reproductive behaviour of Callionymus ornatipinnis: 1. courtship

Hindquarters display: courtship display by the male Japanese macaque

Courtship behavior of male red-eared sliders and female rejection response

Courtship behavior of female three-spined stickleback Gasterosteus aculeatus (2)