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, January, 2023

Steller sea lion(s) hauled out Ota-ku Tokyo-to

12, January, 2023

Finless porpoise(s) stranded Oamishirasato-shi Chiba-ken

11, January, 2023

Rough-toothed dolphin(s) stranded Omaezaki-shi Shizuoka-ken

09, January, 2023

Sperm whale(s) strayed into a river Osaka-shi Osaka-fu

 

False killer whale(s) stranded Shimonoseki-shi Yamaguchi-ken

04, January, 2023

Bottlenose dolphin(s) stranded Shizuoka-shi Shizuoka-ken

02, January, 2023

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

01, January, 2023

Pygmy sperm whale(s) stranded Nagato-shi Yamaguchi-ken

22, December, 2022

Pacific white-sided dolphin(s) stranded Kudo-gun, Setana-cho Hokkaido

20, December, 2022

Pacific white-sided dolphin(s) stranded Urakawa-gun, Urakawa-cho Hokkaido

14, December, 2022

Humpback whale(s) stranded Urakawa-gun, Urakawa-cho Hokkaido

13, December, 2022

Long-beaked common dolphin(s) stranded Ibusuki-shi Kagoshima-ken

01, December, 2022

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

27, November, 2022

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

26, November, 2022

Minke whale(s) stranded Shiranuka-gun Shiranuka-cho Hokkaido

25, November, 2022

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

20, November, 2022

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

18, November, 2022

Bottlenose dolphin(s) stranded Kashiwazaki-shi Niigata-ken

 

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

17, November, 2022

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