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: 20, February, 2025)

23, March, 1987

Spinner dolphin(s) strayed into a harbor Amakusa-gun Reihoku-Machi Kumamoto-ken

22, March, 1987

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

16, March, 1987

Spotted seal(s) dead stranding Otaru-shi Hokkaido

08, March, 1987

Dall's porpoise(s) dead stranding Niigata-ken

07, March, 1987

Pacific white-sided dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu

04, March, 1987

Spotted seal(s) dead stranding Otaru-shi Hokkaido

03, March, 1987

Dall's porpoise(s) dead stranding Nishi-gun Otobe-Cho Hokkaido

24, February, 1987

Pacific white-sided dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu

22, February, 1987

Pacific white-sided dolphin(s) by-caught Miyazu-shi Kyoto-fu

17, February, 1987

Spotted seal(s) dead stranding Hokkaido

 

Ribbon seal(s) strayed into a harbor Monbetsu-gun Yuubetsu-Cho Hokkaido

16, February, 1987

Northern fur seal(s) dead stranding Hitachi-shi Ibaraki-ken

 

Ribbon seal(s) Kushiro-shi Hokkaido

15, February, 1987

Pacific white-sided dolphin(s) dead stranding Kitakanbara-gun Seiro-Machi Niigata-ken

12, February, 1987

Spotted seal(s) dead stranding Otaru-shi Hokkaido

09, February, 1987

Spotted seal(s) dead stranding Otaru-shi Hokkaido

06, February, 1987

Spotted seal(s) dead stranding Otaru-shi Hokkaido

04, February, 1987

Northern fur seal(s) Ishikawa-ken

03, February, 1987

Spotted seal(s) dead stranding Niikappu-gun Niikappu-Cho Hokkaido

01, February, 1987

Unidentified pilot whale(s) live stranding Yaeyama-gun Taketomi-Cho Okinawa-ken

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）