Colossal Biosciences Purchases Rare Moa Egg at Auction
The company acquired the ancient specimen and plans to return it to indigenous leaders in Aotearoa by the end of 2026.
Updated on Oct. 19, 2026 in Life Sciences
Live Poll
Should private collections be required to return cultural artifacts to their ancestral communities?
Colossal Biosciences purchased a rare intact South Island moa egg for US$10,500 at an auction held in June 2026. The specimen, which dates back to a human burial site from AD 1300, is being returned to Ngāi Tahu research leaders in Aotearoa.
Why it matters
The acquisition fulfills a commitment to ensure indigenous leaders guide scientific decisions regarding moa research programs. This transfer brings a culturally significant artifact back to its origin after decades in a private collection.
The egg measures 22 by 17 centimetres and was one of fewer than 37 known intact specimens worldwide. It remained in a private US collection for approximately 60 years after being removed from New Zealand before 1975 export protections were enacted.
The players
Colossal Biosciences
A biotechnology company focused on genetic de-extinction and conservation technologies.
Ngāi Tahu
The principal Māori iwi (tribe) of the southern region of New Zealand, which serves as a partner in moa research.
Artemis Gallery
A Louisville, Colorado-based auction house that manages the sale of antiquities and ancient artifacts.
The details
The rare specimen was sold by the Artemis Gallery in Louisville, Colorado, before being designated for return to Aotearoa. Colossal Biosciences facilitated the purchase to support indigenous oversight in ongoing genetic research efforts.
Timeline
The egg originates from a burial site dating to AD 1300.
The specimen was discovered in New Zealand in 1966.
New Zealand implemented moa remains export protections in 1975.
The egg was sold by Artemis Gallery in June 2026.
The specimen is expected to arrive in New Zealand by December 2026.
The Big Picture
This acquisition and subsequent return highlight the evolving ethical landscape surrounding the New Zealand moa remains export protections. The move bridges the gap between private collections and indigenous-led scientific research.
The return of this specimen provides researchers with a rare, intact biological sample for study. This may ultimately influence genetic restoration efforts and our understanding of extinct avian species.
The takeaway
Repatriation efforts are increasingly central to the ethics of modern paleontology and genetic research. Ensuring indigenous leadership in these projects helps reconcile historical artifact removal with contemporary scientific collaboration.
Further reading
Learn more about advancements in Life Sciences.
Live Poll
Should private collections be required to return cultural artifacts to their ancestral communities?
