A wildlife rescue based outside Calgary is celebrating after successfully carrying out surgery on one of its smallest ever patients. Staff at the Alberta Institute for Wildlife Conservation managed to repair a serious injury to a tiny bat, an operation that demanded exceptional precision. The case highlights the delicate work involved in treating wild animals of such small size.
The patient at the centre of the story is a female silver-haired bat found in southwest Calgary. What makes the procedure remarkable is the animal's size: she weighs just 10 grams. Working on a creature that light leaves almost no margin for error during a surgical operation.
The injury that brought the bat to the institute was a broken femur, the long bone of the upper leg. To fix it, the team had to insert a pin and bring the fractured bone back together. It was a procedure that called for extreme attention to detail and care, according to the centre.
The operation was far from straightforward. Staff said it took several hours to get the pin in and make sure everything was aligned. The bone was also severely misaligned, which made it quite a challenge to actually bring the two pieces back together.
Since the surgery, the early signs have been encouraging. Staff at the institute say the bat's recovery appears to be going well, noting that she seems to be putting more weight on her leg. That progress is being taken as a positive indicator after such a demanding procedure.
Looking ahead, those caring for the bat are hopeful about what comes next. The institute says staff are optimistic about the bat's eventual recovery and release back into the wild. For now, the small patient remains under close watch as she continues to heal.