Homo-sexual behaviour in a dolphin 2

Homo-sexual behaviour in a dolphin 3

Homo-sexual behaviour in a dolphin 1

Male-male sexual behavior in Cobitis magnostriata

Courtship behaviour by carabid beetle

Courtship behaviour of red-eared slider

Courtship behaviour of japanese pond turtle

Killer whales hunting a dolphin in Hokkaido, Japan

Mating behavior and sexual cannibalism in Cyclosa argenteoalba

Spawning behaviour of a butterflyfish

Courtship behaviour of the freshwater goby Tridentiger brevispinis

Reproductive behaviour of Callionymus ornatipinnis: 2. spawning

Predation behaviour in Odaigahara salamander

Reproductive Behaviour in Sepioteuthis lessonina

Courtship behaviour of the freshwater goby Rhinogobius sp. YB

Mating behaviour of a jumping bristetail (?)

Male cricket's behaviour like a female

Reproductive behaviour of Callionymus ornatipinnis: 1. courtship

Courtship behaviour of a male peacock

Waving behaviour of a fiddler crab, Uca lactea lactea

Predatory behavior in a ray spider Wendilgarda ruficeps (Araneae: Theridiosomatidae) (2)

Predatory behaviour of Eriophora sagana Part 2

Hunting in a kingfisher 2

Flipper to body rubbing behavior in Indo-Pacific bottlenose dolphin

Feeding behaviour by adult beetle in Cylindrocaulus patalis