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)

27, August, 2017

Unidentified Bottlenose dolphin(s) stray into a river Osaka-shi Osaka-fu

24, August, 2017

Unidentified dolphin(s) stray into a river Kishiwada-shi Osaka-fu

21, August, 2017

Striped dolphin(s) stray into a harbor Ishinomaki-shi Miyagi-ken

20, August, 2017

Striped dolphin(s) dead stranding Kamisu-shi Ibaraki-ken

18, August, 2017

Sperm whale(s) stranded Shibetsu-gun Shibetsu-Cho Hokkaido

16, August, 2017

Harbour porpoise(s) stranded Menashi-gun Rausu-Cho Hokkaido

 

Unidentified Phocoenidae(s) stranded Menashi-gun Rausu-Cho Hokkaido

15, August, 2017

Unidentified Phocoenidae(s) stranded Menashi-gun Rausu-Cho Hokkaido

13, August, 2017

Dall's porpoise(s) stranded Shari-gun, Shari-cho Hokkaido

10, August, 2017

Pygmy sperm whale(s) stranded Nago-shi Okinawa-ken

 

Bottlenose dolphin(s) swimming Nagato-shi Yamaguchi-ken

07, August, 2017

Unidentified Kogia(s) dead stranding Miyazaki-shi Miyazaki-ken

 

Dwarf sperm whale(s) dead stranding Kushima-shi Miyazaki-ken

 

Harbour porpoise(s) bycatch Menashi-gun Rausu-Cho Hokkaido

 

Dall's porpoise(s) stranded Menashi-gun Rausu-Cho Hokkaido

03, August, 2017

Unidentified dolphin(s) stranded Menashi-gun Rausu-Cho Hokkaido

02, August, 2017

Hubbs' beaked whale(s) stranding Hidaka-gun Shinhidaka-Cho Hokkaido

 

Harbour porpoise(s) bycatch Menashi-gun Rausu-Cho Hokkaido

31, July, 2017

Unidentified Delphinid(s) stranding Noboribetsu-shi Hokkaido

29, July, 2017

Harbour porpoise(s) bycatch Menashi-gun Rausu-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）