Encountering when a male visited the territory of a female

female presenting to male

Male three-spined stickleback chasing a female out of the territory

A male baikal teal following a female with calling

A male baikal teal displaying head-pumping in front of a female

A male three-spined stickleback Gasterosteus aculeatus refused the courtship from a female

Courtship display of male Northern Pintails, and submerging of a female for escape

A male fiddler crab captured a female and took her into his burrow

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

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

Male three-spined stickleback Gasterosteus aculeatus under fanning turned out a female

Territorial defense of male three-spined stickleback Gasterosteus aculeatus

Egg-laying of a male-colored female common skimmer

Mating behavior of the white-spotted longicorn beete, Anoplophora malasiaca.-1. Male mating trial to a glass-rod treated with female pheromonal extract

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

Nest visiting behavior of male staghorn damselfish

Female refusal behavior before mounting of the Japanese badger Meles anakuma

Mating behavior and female reluctance of the white tailed zygaenid moths

Mating behavior of the white-spotted longicorn beetle, Anoplophora malasiaca.2 Male mate orientation regulated by olfactory and visual cues

The responses of the male of Cobitis magnostriata to the vibrating finger

Egg-predation defense by the deception of a male three-spined stickleback Gasterosteus aculeatus

Territorial disputes of a monogamous butterflyfish

Nest fixing with the kidney secretion of a male three-spined stickleback Gasterosteus aculeatus

Video1. A male offspring (delayed disperser) of the Japanese badger, Meles anakuma, digging the sett and scraping soil out

Indiscriminate consumption of unrelated eggs by a gravid female and a satellite male in natural nests