News from Asato: a smooth transfer and a gentle settling-in period

In mid-November, a significant milestone was reached for the Western Lowland gorilla group: Asato and her five sons, Kiwano, Mapenzi, Yamba, Kovanga and M’Baku, moved into their new enclosure at Beauval. This essential transition, recommended by the European Endangered Species Programme (EEP), is designed to safeguard the welfare and genetic diversity of the breeding group ahead of the arrival of a new male.

A reminder of the reasons behind this transfer

This change is part of a natural process. In the wild, gorilla groups are organised around a dominant male, responsible for protecting the females and young. However, as he ages, his strength and responsiveness decline. It is at this point that the females instinctively turn to a younger, more vigorous male, who can guarantee the group’s protection and healthy offspring. Asato, aged 34, is entering precisely this stage of his life.

Added to this is a significant genetic consideration: his offspring are already well represented within the European population. To ensure balanced breeding continues and to strengthen the diversity of bloodlines, the EEP has therefore recommended a reorganisation of the group, of which this stage is a key milestone.

This delicate but meticulously prepared transfer involved around twenty people and took place without incident. For over a year, Asato had been trained every morning to enter his transport crate willingly. On the day itself, the procedure went ahead without undue stress: although surprised when the crate was closed, he continued to eat. He was simply sedated with an oral tranquilliser, as general anaesthesia was too risky for his heart. Throughout the process, Manon, the animal care manager, stayed by his side and reassured him. She explains: “As soon as I spoke to him, I could see him calming down. It was a fairly calm and positive transfer.”

The transfer of his five sons went just as smoothly and marked a notable success: thanks to medical training, Kiwano willingly allowed himself to be anaesthetised. A very encouraging step for the team.

Today, Asato and the young ones are slowly getting used to their new surroundings. Meanwhile, Euro, the new breeding male, is also beginning to settle in at Beauval. More to follow very soon!