Male cricket's behaviour like a female
Male and Female Deer
Male and Female Dogs
Male and Female Cats
Male and Female Horses
Male and Female Cows
Male and Female Chin Dogs
Indiscriminate consumption of unrelated eggs by a gravid female and a satellite male in natural nests
Approach with stalking by the male to the female in Microvelia horvathi Lundblad, 1933
Courtship behavior of female three-spined stickleback Gasterosteus aculeatus
female presenting to male
Male three-spined stickleback chasing a female out of the territory
Nest defence against a brood parasite by a female Japanese bush warbler
Unhappy interaction between male and female fiddler crab: vol.2
Unhappy interaction between male and female fiddler crab: vol.1
A male three-spined stickleback Gasterosteus aculeatus refused the courtship from a female
Nest defence against a brood parasite by a male Japanese bush warbler
Dragonflies and a butterfly that respond to rotating objects
male presenting to male
Historically rare case of a male changed from female
female presenting to female
Six Male and Female Beauties in a New Year Concert
Struggle to dislodge in a heterospecific mating pair consisting of a female Drosophila santomea and male a D. yakuba
A male fiddler crab captured a female and took her into his burrow
Uploaded: 2023-01-17