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)

15, May , 2022

Finless porpoise(s) stranded Yokkaichi-shi Mie-ken

13, May , 2022

Finless porpoise(s) stranded Tsu-shi Mie-ken

 

Finless porpoise(s) stranded Tsu-shi Mie-ken

 

Finless porpoise(s) stranded Suzuka-shi Mie-ken

11, May , 2022

Finless porpoise(s) strabded Chita-gunMihama-cho Aichi-ken

08, May , 2022

Finless porpoise(s) stranded Tsu-shi Mie-ken

 

Finless porpoise(s) stranded Tsu-shi Mie-ken

07, May , 2022

Unidentified dolphin(s) stranded→lost Tsu-shi Mie-ken

06, May , 2022

Pacific white-sided dolphin(s) stranded Nishi-gun Otobe-gun Hokkaido

30, April, 2022

Finless porpoise(s) stranded Tokoname-shi Aichi-ken

 

Finless porpoise(s) stranded Tokoname-shi Aichi-ken

29, April, 2022

Finless porpoise(s) stranded Taki-gunMeiwa-cho Mie-ken

26, April, 2022

Finless porpoise(s) stranded Kamiamakusa-shi Kumamoto-ken

 

Finless porpoise(s) stranded Saikai-shi Nagasaki-ken

25, April, 2022

Bryde’s whale(s) ship strike Koto-ku, Ariake 4 Tokyo-to

 

Pacific white-sided dolphin(s) by-caught(alive then dead) Hakodate-shi Hokkaido

 

Finless porpoise(s) stranded Shimonoseki-shi Yamaguchi-ken

23, April, 2022

Striped dolphin(s) stranded Owasw-shi Mie-ken

21, April, 2022

Harbour porpoise(s) by-caught(alive then dead①、released②) Hakodate-shi Hokkaido

20, April, 2022

Harbour porpoise(s) by-caught(alive then dead) Hakodate-shi 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）