Porpoising behaviour of Adelie penguins

Synchronous diving behavior of Adelie penguins

Synchronous diving behavior of Adelie penguins (high quality)

Jumping in the Adelie penguins

Swimming behaviour of solemyid bivalve

Swimming and walking behaviour of Helophorus auriculatus adults

Predatory behaviour of Eriophora sagana

Predation behaviour of Argiope minuta

Nesting behaviour of digger wasp

Spawning behaviour of a butterflyfish

Egg deposition behaviour of Bombylius major

Courtship behaviour of red-eared slider

Mating behaviour of a jumping bristetail (?)

Courtship behaviour of japanese pond turtle

Feeding behaviour of Helophorus auriculatus adults

Swimming behaviour of juvenile Mactra chinensis (Mollusca: Bivalvia)

Courtship behaviour of the freshwater goby Tridentiger brevispinis

Waving behaviour of a fiddler crab, Uca lactea lactea

Predatory behaviour of Eriophora sagana Part 2

Courtship behaviour of the freshwater goby Rhinogobius sp. YB

Reproductive behaviour of Callionymus ornatipinnis: 1. courtship

Reproductive behaviour of Callionymus ornatipinnis: 2. spawning

Predation behaviour in Odaigahara salamander

Courtship behaviour by carabid beetle

Reproductive Behaviour in Sepioteuthis lessonina