A male baikal teal following a female with calling
female presenting to male
Male three-spined stickleback Gasterosteus aculeatus under fanning turned out a female
male presenting to male
A male baikal teal displaying head-pumping in front of a female
A male Red Ring Skirt (Hestina assimilis) tried unsuccessfully to mate with a female feeding on tree sap
A male three-spined stickleback Gasterosteus aculeatus refused the courtship from a female
Courtship behavior of male red-eared sliders and female rejection response
A male fiddler crab captured a female and took her into his burrow
Male-male combat of Otton frogs
Unhappy interaction between male and female fiddler crab: vol.2
Unhappy interaction between male and female fiddler crab: vol.1
Courtship display of male Northern Pintails, and submerging of a female for escape
Male-male combat of Otton frogs II
Encountering when a male visited the territory of a female
Major cheliped use in intruder male during male-male contest of hermit crab
Suffering of a small male
Male-male sexual behavior in Cobitis magnostriata
Male three-spined stickleback chasing a female out of the territory
Male and Female komusō
Male and Female Deer
Male and Female Dogs
Male and Female Cats
Male and Female Horses
Last Updated: 2025-07-01T01:05:07
Uploaded: 2025-07-02