Synictinogomphus clavatus male tried to copulate with a rotating dummy

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

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

Time-lapse images of concealing behavior at a mating site by a male Japanese badger (Meles anakuma) after copulation

Portia fimbriara tried to capture Parasteatoda ryukyu

Dragonflies and a butterfly that respond to rotating objects

NEWS 158: A stampede of Lilliputians who had tried to garrote Universal Suffrage during his sleep

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

A male baikal teal following a female with calling

A Male and a Female Adhering to a Parallele-piped

How to Fold a T-shirt

Man with his Legs Crossed (From a Sketchbook)

(A woman dressed in male craftsman costume)

Chicks of little grebe trying to dive and swim underwater

Interruption of copulation by an intruding male

a male three-spined stickleback Gasterosteus aculeatus with nuptial coloration

Failure in interspecific copulation of Apid bees

Woman with a Hoe and Full Pannier

Copulation of Japanese Grass Lizards, interrupted by another male

Diana with a Dog

I look like a sad Muslim woman after fighting with my Guru Chaman. We went on a vist to the graveyard to show Ayesha the ducks

Approach with stalking by the male to the female in Microvelia horvathi Lundblad, 1933

I try so hard to please Ayesha, to make jokes. To win her back, I even bought a computer, but..

Pecking of black-tailed gull: Dummy experiment ４

A street with houses destroyed in the clashes