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)

28, November, 2017

Sato’s beaked whale(s) dead stranding Menashi-gun Rausu-Cho Hokkaido

24, November, 2017

Pantropical spotted dolphin(s) stray into a harbor Tomigusuku-shi Okinawa-ken

 

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

20, November, 2017

Unidentified dolphin(s) dead stranding Amami-shi Kagoshima-ken

18, November, 2017

Harbour porpoise(s) by-caught Menashi-gun Rausu-Cho Hokkaido

15, November, 2017

Short-finned pilot whale(s) stranded Saru-gun Hidaka-Cho Hokkaido

14, November, 2017

Indo-Pacific bottlenose dolphin(s) swimming Yosa-gun Ine-Cho Kyoto-fu

11, November, 2017

Harbour porpoise(s) stranded Wakkanai-shi Hokkaido

03, November, 2017

Finless porpoise(s) stray into a river Tokyo-to

20, October, 2017

Finless porpoise(s) bycatch Ishinomaki-shi Miyagi-ken

16, October, 2017

Pygmy killer whale(s) mass stranding Ishigaki-shi Okinawa-ken

15, October, 2017

Northern elephant seal(s) unusual landing Tsuruoka-shi Yamagata-ken

04, October, 2017

Finless porpoise(s) dead stranding Kamisu-shi Ibaraki-ken

24, September, 2017

Pacific white-sided dolphin(s) stranding Notsuke-gun Betsukai-Cho Hokkaido

20, September, 2017

Harbour porpoise(s) stranding Tokachi-gun Urahoro-Cho Hokkaido

14, September, 2017

Harbour porpoise(s) stranding Tokachi-gun Urahoro-Cho Hokkaido

 

Harbour porpoise(s) stranding Tokachi-gun Urahoro-Cho Hokkaido

12, September, 2017

Unidentified dolphin(s) swimming Saga-shi Saga-ken

10, September, 2017

Harbour porpoise(s) stranding Shiranuka-gun Shiranuka-Cho Hokkaido

03, September, 2017

Pygmy sperm whale(s) dead stranding Oshima-gun Tatsugo-Cho Kagoshima-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）