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)

12, June, 2023

Short-finned pilot whale(s) stranded Nakagawa-gun, Toyokoro-cho Hokkaido

10, June, 2023

Minke whale(s) stranded Menashi-gun, Rausu-cho Hokkaido

09, June, 2023

Finless porpoise(s) drift Amakusa-shi Kumamoto-ken

05, June, 2023

Finless porpoise(s) stranded Kitakyuushuu-shi Fukuoka-ken

01, June, 2023

Harbour porpoise(s) stranded Muroran-shi Hokkaido

28, May , 2023

Striped dolphin(s) stranded Miyazaki-shi Miyazaki-ken

27, May , 2023

Minke whale(s) stranded Hidaka-gun Hokkaido

 

Pacific white-sided dolphin(s) stranded Hakodate-shi Hokkaido

26, May , 2023

Pacific white-sided dolphin(s) stranded Kashiwazaki-shi Niigata-ken

25, May , 2023

Minke whale(s) stranded Minamiboso-shi Chiba-ken

 

Pacific white-sided dolphin(s) stranded Joetsu-shi Niigata-ken

 

Dall's porpoise(s) stranded Ishikari-shi Hokkaido

22, May , 2023

Sperm whale(s) stranded Akkeshi-gun Hamanaka-cho Hokkaido

14, May , 2023

Harbour porpoise(s) stranded Shakotan-gun Shakotan-cho Hokkaido

13, May , 2023

Pacific white-sided dolphin(s) stranded Kashiwazaki-shi Niigata-ken

11, May , 2023

Pacific white-sided dolphin(s) by-caught (set net) Hakodate-shi Hokkaido

09, May , 2023

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

08, May , 2023

Harbour porpoise(s) by-caught (set net) Hakodate-shi Hokkaido

03, May , 2023

Sperm whale(s) stranded Iwaki-shi Fukushima-ken

02, May , 2023

Pacific white-sided dolphin(s) stranded Joetsu-shi Niigata-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）