Nest building in the Otton Frog, Rana subaspera

Spawning in the Otton Frog, Rana (Babina) subaspera

Nest building in a swallow

People of the Nest

Crane in a Nest

Nest

Nesting of three-spined stickleback Gasterosteus aculeatus - Nest forming with its mouth

(Baby in a Bird's Nest)

Phrurolithus labialis founf in the nest of Tetramorium tsushimae

Nesting of three-spined stickleback Gasterosteus aculeatus - Fixing nest material with the secretion from its kidney

Idol Nest

Idol Nest

Backward crawling into sand by the pit-building antlion Myrmeleon bore

Only backward walking by the pit-building antlion Myrmeleon bore

A Nest of Life

Backward crawling into sand by the non-pit-building antlion Synclisis japonica

Fight for a nest in great cormorants Phalacrocorax carbo

Crows making their nest in urban area

People in the Building

People in the Building

A Little Grebe ran up and lay down on the nest when the partner arrived

Agitating by the natural nest den-master

Nestlings predation by raccoon dog in the Eastern Crowned Leaf Warbler’s nest

Tail fanning by the artificial nest den-master

Eurasian Tree Sparrow attack the Nest of Red-rumped Swallow