|26 February 2006
Eagle deposits post-date tomb construction by 1,000 years
Almost 641 sea-eagle bones, the remains of at least eight birds, were found inside the Isbister cairn and earned the South Ronaldsay site (Orkney Islands, Scotland) its nickname - The Tomb of the Eagles. These birds were once common in Orkney and the quantity of eagle remains inside the cairn – apparently found not only in the structures foundations but also alongside the human remains and later infill - prompted the theory that the birds held some special significance to the cairn builders and were perhaps a totem animal. But more recent research appears to show otherwise.
Radiocarbon dates from eagle bone recovered from Isbister suggests that the birds were not deposited by the original builders, but were only placed in the cairn up to 1,000 years after it was built. The dates, obtained in a project by Finbar McCormick, Queens University Belfast, and Alison Sheridan, National Museums of Scotland, revealed that the eagles had died between 2450 BCE and 2050 BCE.
This does confirm is that Orkney’s chambered cairns remained a focus of activity for centuries after their construction and initial period of use.
At Isbister, although the original tomb builders may not have regarded the eagles as particularly significant, over the following centuries there was a change. The nature of this change is open to debate.
At Isbister, like Orkney's other chambered cairns, the bones of the deceased were brought in and stored in communal groups - a fact that indicates the flesh was removed from the corpses before they were interred. Did the sea-eagles become connected to the excarnation process? Tearing the flesh from a laid-out body, were the feeding birds seen as carrying the soul or spirit of the dead to the otherworld or perhaps seen as mythical protectors, interred with the ancestors to guard them in the afterlife? Theories abound but unfortunately, like many other aspects of ancient Orkney, we will never fully know the truth.
Source: Orkneyjar (30 December 2005)
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