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: 19, February, 2026)

24, January, 2013

Dwarf sperm whale(s) dead stranding Hidaka-gun Minabe-Cho Wakayama-ken

23, January, 2013

Striped dolphin(s) dead stranding Iwaki-shi Fukushima-ken

 

Humpback whale(s) strayed into a harbor Shinguu-shi Wakayama-ken

22, January, 2013

Finless porpoise(s) dead stranding Etajima-shi Hiroshima-ken

18, January, 2013

Northern fur seal(s) strayed into a river Sendai-shi Miyagi-ken

 

Finless porpoise(s) by-caught Toba-shi Mie-ken

 

Sperm whale(s) dead stranding Miyake-mura Tokyo-to

15, January, 2013

Minke whale(s) by-caught Minamimuro-gun Mihama-Cho Mie-ken

13, January, 2013

Finless porpoise(s) dead stranding Kitakyuushuu-shi Fukuoka-ken

11, January, 2013

Finless porpoise(s) dead stranding Chita-gun Mihama-Cho Aichi-ken

 

Unidentified whale(s) drift Oshimamachi Tokyo-to

08, January, 2013

Finless porpoise(s) dead stranding Chita-gun Mihama-Cho Aichi-ken

07, January, 2013

Unidentified otarid(s) live stranding Kesennuma-shi Miyagi-ken

06, January, 2013

Finless porpoise(s) dead stranding Amakusa-gun Reihoku-Machi Kumamoto-ken

05, January, 2013

Finless porpoise(s) dead stranding Omura-shi Nagasaki-ken

 

Pacific white-sided dolphin(s) sighting Tsushima-shi Nagasaki-ken

 

Stejneger's beaked whale(s) dead stranding Matsumae-gun Matsumae-Cho Hokkaido

03, January, 2013

Finless porpoise(s) dead stranding Chita-gun Mihama-Cho Aichi-ken

02, January, 2013

Finless porpoise(s) dead stranding Amakusa-gun Reihoku-Machi Kumamoto-ken

 

Indo-Pacific bottlenose dolphin(s) dead stranding Amakusa-gun Reihoku-Machi Kumamoto-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）