Nikolai

male Pacific walrus (O. r. divergens)

born on June 17th, 1995

living at Dolfinarium Harderwijk

Ancestors and Descendants

Parents

♂ Igor (capture 1983)

♀ Olga II (capture 1983)

Transfer History

  1. birth 1995-Jun-17 at Dolfinarium Harderwijk

Physical Data

The dates listed here generally represent the time at which the measurements were published, not necessarily the date on which they were taken.

Weight

  • 1995-Jun-17: 55 kg · 121 lb

Diet

  • 1996: 1,000 kg · 2,204 lb annually + nursing

  • 1997: 3,700 kg · 8,157 lb annually

Image Gallery

No images available at this time.

Identifiers

Local

Other

  • CWW16-00070 (SIMS number)

Notes and Information

The images found here have all been gathered either from this facility's official resources or news articles.

References

  • 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].