Dierenarts ontdekt waarom ijsbeer niet eet
A routine health check at Wildlands Adventure Zoo Emmen turned into a dramatic medical intervention when a female polar bear began exhibiting mysterious symptoms. The animal, which had suddenly stopped venturing outside during the winter months and was suffering from excessive drooling, required urgent veterinary attention.
A High-Stakes Diagnosis
Wildlands veterinarian Job Stumpel was called in to assess the situation, but the initial examination proved inconclusive. To ensure the safety of both the staff and the animal, the team opted to place the polar bear under anesthesia for a more comprehensive investigation.
Working alongside veterinarians Fransje Davids and Doortje van Reekum, Stumpel conducted an extensive physical exam. Despite performing ultrasounds, taking blood samples, and shaving sections of the bearโs fur, the team remained without a diagnosis until they discovered a mysterious thickening near the animal’s throat.
The Eureka Moment
In a bold move, Stumpel decided to manually investigate the obstruction by reaching deep into the sedated bear’s throat. This tactile approach led to an immediate discovery: a bone lodged in the throat, which Stumpel successfully removed.
The intervention proved to be a success. Following the removal of the obstruction, the polar bear recovered quickly and was able to return to its group. The process, captured for the NPO program Het Echte Leven in de Dierentuin, highlights the complex challenges involved in managing the health of large predators in captivity.
Impact and Future Implications
The episode featuring the polar bear’s treatment drew 522,000 linear viewers, according to the Nationaal Media Onderzoek. While ratings for the current season of the series are lower than in previous years, the show continues to perform well on Saturday evenings.

Looking ahead, the success of this procedure may influence how veterinary teams at major zoos approach unexplained symptoms in large carnivores. It is likely that future medical protocols will continue to emphasize both advanced imaging and the necessity of direct intervention when standard diagnostics fail to yield results.
Frequently Asked Questions
What were the symptoms that led to the examination of the polar bear?
The polar bear had suddenly stopped going outside during the winter and was experiencing excessive drooling.
How was the cause of the health problem discovered?
After standard tests like ultrasounds and blood work failed, veterinarian Job Stumpel felt a thickening in the animal’s throat and manually removed a bone while the bear was under anesthesia.
How did the polar bear fare after the procedure?
The animal recovered quickly following the surgery and was able to reunite with the rest of the group.
Have you ever witnessed an unexpected medical recovery in an animal under professional care?