Nut-cracking behavior by Bossou chimpanzee, Guinea

Pestle-pounding behavior by Bossou chimpanzee, Guinea

Ant-dipping behavior by Bossou chimpanzee, Guinea

Algae-scooping behavior by Bossou chimpanzee, Guinea

Water-drinking behavior by Bossou chimpanzee, Guinea

Bark carving behavior of the Japanese horned beetle

Feeding behavior on Spirogyra algae by a Haliplus kamiyai larva

Larval picking behavior inducing stomodeal trophallaxis by workers in Reticulitermes speratus

Shell crushing by a pebble crab Eriphisa smithii

Foraging behavior of leaf-cutting ants. I. Leaf cutting behavior

Predation behavior by Parasteatoda tepidariorum by means of 3-D web with vertical threads

Predatory behavior by Nihonhimea japonica by means of knockdown 3D web

Fermented tree sap feeding by spiders

Mating behavior of the white-spotted longicorn beetle, Anoplophora malasiaca.2 Male mate orientation regulated by olfactory and visual cues

Mating Behavior of Typopeltis stimpsonii in the habitat

Bolas-swinging behavior in Ordgarius hobsoni

Predatory behavior of praying mantis to nonlocomotive prey model

Fighting behavior of three-spined stickleback Gasterosteus aculeatus released by its reflected image in a mirror

Spawning behavior of the Far Eastern catfish, Silurus asotus in paddy fields

Kissing flies (Mating behavior in Rivellia apicalis)

Bolas-swinging behavior in Ordgarius sexspinosus (2)

Bolas-swinging behavior in Ordgarius sexspinosus (1)

セボシタビラのメスによる縄張り行動

セボシタビラのメスによる縄張り行動②

セボシタビラのメスによる縄張り行動