Ancestors and Descendants
The dates listed here generally represent the time at which the measurements were published, not necessarily the date on which they were taken.
1995-Jun-17: 55 kg · 121 lb
1996: 1,000 kg · 2,204 lb annually + nursing
1997: 3,700 kg · 8,157 lb annually
No images available at this time.
Notes and Information
The images found here have all been gathered either from this facility's official resources or news articles.
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].