Failure in interspecific copulation of Apid bees

Rejection of copulation

Copulation of Vespa simillima

Copulation in a horse fly

Copulation in Pugettia quadridens quadridens

Acceptance of copulation

The copulation of guppy

Coercive copulation of guppy

Attempted copulation of cat

Copulation of rabbits

copulation of Japanese macaques I

copulation of Japanese macaques II

Copulation in the peregrine falcon Falco peregrinus

copulation

copulation

Ladybug's Copulation

Copulation in the Spot-billed Duck, Anas poecilorhyncha

Copulation in the land snail Satsuma (Luchuhadra) amanoi

cat's copulation

cat's copulation

Failed copulation in the land snail Satsuma (Luchuhadra) amanoi

Courtship and copulation behavior of firefly, Luciola cruciata

Inking during copulation in Idiosepius hallami

Rejection of copulation of the Eastern Pale Clouded-Yellow Colias erate

Interruption of copulation by an intruding male