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04.08.2026

First laparoscopic ovariectomy on bears in Greece performed at ARCTUROS

The pioneering veterinary procedure was performed on Masha and Georgia, with the aim of improving their welfare, ability to live together and physical condition.

For the first time in Greece, bears have undergone laparoscopic ovariectomy. The pioneering veterinary procedure was performed on Masha and Georgia, two bears living at the ARCTUROS Bear Conservation Area in Nymfaio, with their welfare as the primary consideration.

The decision was taken following increased tension observed by their carers between the two bears during the breeding season. This tension affected not only their relationship but also caused stress and took a toll on their physical condition, resulting in minor injuries and signs of considerable distress.

The aim of the intervention is to reduce tension between Masha and Georgia during the breeding season and improve their welfare, their ability to live together and their overall physical condition.

The ARCTUROS animal care team explored the best possible course of action through the European Alliance of Rescue Centres and Sanctuaries (EARS), of which ARCTUROS is a member. Following consultations with specialised experts, it was decided that Masha and Georgia would be spayed through laparoscopic ovariectomy.

Laparoscopic surgery requires significantly smaller incisions than open surgery, thereby reducing surgical trauma and post-operative stress for the animals. The procedures were performed by Dr Marc Gölkel from CENZOO, a specialist wildlife veterinarian with extensive international experience in the care and surgical treatment of wild animals, including bears. EICKEMEYER provided the necessary veterinary equipment for the procedures free of charge.

As with any pioneering veterinary intervention, its effects will take time and require careful monitoring. The first indications may emerge over the coming months, while a more complete picture is expected to develop during the next breeding season.

Masha and Georgia’s progress will be systematically monitored, and the findings will be documented and shared with the specialists involved. In this way, the intervention may contribute to a better understanding of the needs of bears living under human care and help improve the standards of care provided to them.

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