Marine Mammals Information DATABASE

Information on dolphins, whales, seals, sea lions, dugongs, etc., such as magazine mammals' pictorial books, stranding DBs, stranding bulletins, and literature DB.

Stranding News (last update date: 19, February, 2026)

23, April, 1986

Ribbon seal(s) dead stranding Horoizumi-gun Erimo-Cho Hokkaido

22, April, 1986

Minke whale(s) by-caught Miura-shi Kanagawa-ken

21, April, 1986

Ribbon seal(s) dead stranding Horoizumi-gun Erimo-Cho Hokkaido

20, April, 1986

Striped dolphin(s) live stranding Aichi-ken

 

Ribbon seal(s) live stranding Misawa-shi Aomori-ken

 

Ribbon seal(s) by-caught Kamikita-gun Rokkasho-Mura Aomori-ken

 

Spotted seal(s) dead stranding Hokkaido

 

Ribbon seal(s) dead stranding Hiro-gun Hiro-Cho Hokkaido

19, April, 1986

Ribbon seal(s) by-caught Kamikita-gun Rokkasho-Mura Aomori-ken

 

Spotted seal(s) dead stranding Otaru-shi Hokkaido

18, April, 1986

Ribbon seal(s) dead stranding Hiro-gun Taiki-Cho Hokkaido

17, April, 1986

Northern fur seal(s) dead stranding Ibaraki-ken

 

Ribbon seal(s) dead stranding Kushiro-shi Hokkaido

 

Ribbon seal(s) dead stranding Hiro-gun Hiro-Cho Hokkaido

 

Ribbon seal(s) dead stranding Tokachi-gun Urahoro-Cho Hokkaido

 

Ribbon seal(s) dead stranding Hiro-gun Hiro-Cho Hokkaido

16, April, 1986

Ribbon seal(s) dead stranding Hiro-gun Taiki-Cho Hokkaido

 

Ribbon seal(s) dead stranding Shiranuka-gun Shiranuka-Cho Hokkaido

15, April, 1986

Finless porpoise(s) dead stranding Shimonoseki-shi Yamaguchi-ken

 

Ribbon seal(s) dead stranding Hiro-gun Hiro-Cho Hokkaido

Marine Mammals Stranding Database

Stranding Database

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Illustrated Guide of Marine Mammals

Illustrated Guide of Marine Mammals

Relevant literature of Marine Mammals Stranding (PDF)

Relevant literature of Marine Mammals Stranding

Topics

A blue whale calf stranded at Kamakura ca 60 km SW from Tokyo（August 2018）