Release call of female black-spotted pond frog Pelophylax nigromaculatus

Release call of Bufo japonicus formosus

Advertisement call of Kajika Frog (Buergeria buergeri)

Long-call of black-tailed gull

Frog at the Edge of a Pond

Female great call at the climax of the duet song

Work(White-spotted Circle on Black Ground)

An old pond, a frog leaps in, the sound of water

Tsuba with a Frog in a Lotus Pond

Status-dependent female mimicry in landlocked red-spotted masu salmon

Surface of Pond

Black-lacquered, Botan Karakusa Female Vehicle

Effect of a long-call

A rutting call of sika deer

Calling behavior of Japanese tree frog

Female-female fighting behavior of the Japanese horned beetle

Message of Black

Domination of Black

Meditation of Black

Call of the Wind

Female Blue-and-white Flycatcher, atypical alarm call when bringing food

Picture of a Lotus Pond

Release of Imported Foods

Black Print: A Scroll and a Frog (Shibata Zeshin's Block Print, Black Print, Other Prints)

Mausoleum of Black Wall