（Hook and egg）

Ceramic Hook

Edo-Tokyo Museum

Tokyo Museum Collection

An Egg

The National Museum of Modern Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Egg deposition and female guarding in the dragonfly Orthetrum albistylum speciosum

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Egg holder

The National Museum of Modern Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Egg laying of [moriaogaeru]

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Mate feeding and egg brooding in the male peregrine falcon 2

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Mate feeding and egg brooding in the male peregrine falcon 1

Osaka Museum of Natural History

Movie Archives of Animal Behavior

egg-laying of Mnais costalis

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Child looking at an egg

Ferenc Hopp Museum of Asiatic Arts

Database of Japanese Art in Overseas Collections

Egg deposition behaviour of Bombylius major

Osaka Museum of Natural History

Movie Archives of Animal Behavior

egg-laying in a caddisfly adult Psilotreta kisoensis

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Bird and Eggs

Museum of Contemporary Art Tokyo

Tokyo Museum Collection

Egg laying in the long-horned beetle Xylotrechus villioni

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Egg deposition in the dragonfly, Rhyothemis fuliginosa

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Egg-laying scene of Harvestmen（Leiobunum japonicum japonicum）

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Prophecy of a Patient (Glass Egg)

The National Museum of Modern Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan

Emergence of aphid egg in air

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eggs, Light and Shadow

Tokyo Photographic Art Museum

Tokyo Museum Collection

egg predation of Staphylinidae larvae

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Lidded Egg-shaped Container with Flowers and Butterflies in Overglaze Enamels

Kyoto National Museum

Integrated Collections Database of the National Museums, Japan

A speder digging a hole for egg-laying

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Fukku

開陽丸記念館

Hokkaido Digital Museum

Capturing paired female by egg-guarding male

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Egg-laying of a male-colored female common skimmer

Osaka Museum of Natural History

Movie Archives of Animal Behavior