male walrus (O. rosmarus)
born on April 19th, 2018
deceased in 2019
♂ Takku (capture 1983)
♀ Mina (birth 2007-May-20)
birth 2018-Apr-19 at Kamogawa Sea World
death 2019 at Kamogawa Sea World
No images available at this time.
Ruuku died at some point between March 23rd and April 2nd, 2019.