male Pacific walrus (O. r. divergens)
wild caught in 1982
deceased on April 11th, 2013
capture 1982 in Alaska, United States
transfer 1982 to SeaWorld Orlando
transfer 1985-Feb-26 to Dolfinarium Harderwijk
death 2013-Apr-11 at Dolfinarium Harderwijk
The dates listed here generally represent the time at which the measurements were published, not necessarily the date on which they were taken.
1982: 60 kg · 132 lb
1988: 750 kg · 1,653 lb
1988: 794 kg · 1,750 lb
1988: 791 kg · 1,743 lb
1988: 784 kg · 1,728 lb
1994-Mar: 1,200 kg · 2,645 lb
"The animals were fed 3 to 6 times per day on an average diet of 35% herring (Clupea harengus; approx. 8880 kJ/kg), 26% mackerel (Scomber scombrus; approx. 9550 kJ/kg), 9% sprat (Sprattus sprattus; approx. 10.400 kJ/kg), 2% whiting (Merlangius merlangus; approx. 4750 kJ/kg), and 28% squid (Illex spp.; approx. 1000 kJ/kg) by weight. Vitamins (Seavit>, 1 tablet per 2.5 kg of food) were added to this thawed diet." (R. A. Kastelein et al, 2000)
1986: 4,500 kg · 9,920 lb annually
1994: 7,500 kg · 16,534 lb annually
1996: 13,000 kg · 28,660 lb annually
1997: 11,000 kg · 24,250 lb annually
No images available at this time.
SWC-Ord-8230 (SeaWorld)
OrZH003 (Dolfinarium Harderwijk)
ZHOr003 (Dolfinarium Harderwijk)
Zappa (SeaWorld Orlando, common name)
There is the possibility that this animal's ID while housed at SeaWorld may have been SWC-Ord-8229 "Brillo", rather than the listed identifiers.
One source states this walrus arrived at Dolfinarium Harderwijk in December of 1985, although official documents and media publications refute this.
1985-Feb-26. Leidsch Dagblad. Dolfijnen uit Florida overgevlogen. Retrieved from Erfgoed Leiden [archive]
1989. Kathy Irene Fisher. Food habits and digestive efficiency in walrus, Odobenus rosmarus. Retrieved from University of Manitoba [archive].
2000-Jan. R. A. Kastelein et al. Food consumption and body weight of captive Pacific walruses (Odobenus rosmarus divergens). Retrieved from researchgate.net [archive]
2014-Dec-15. Ronald A. Kastelein et al. Behavior and body mass changes of a mother and calf Pacific walrus (Odobenus rosmarus divergens) during the suckling period. Retrieved from Wiley Online Library.
2020-Mar-20. Rijksoverheid. Besluit op Wob-verzoek over dolfinarium. Retrieved from Rijksoverheid.nl [archive].