The Asian small-clawed otters live in a river that runs through the orangutan territory, where 24-year-old "father" orangutan Uijan and 15-year-old "mother" orangutan Sari have lived with their 4-year-old son Berani since 2017.
Berani plays hide-and-seek with one of the otters, he have become especially close to them.
The zoo has different animal species live together to provide them with a more enriching environment.
The entire country of Belgium is currently on lockdown until at least April 19 due to the coronavirus pandemic.
While Pairi Daiza is set to remain closed until April 20, Goedefroy said that the zoo's staff members have remained on hand to give daily care and enrichment to their animals.
