Test results show that two snowy owls found dead in Tommy Thompson Park late last year died because they were infected with a ...
Rodenticide poisoning as a cause of death is still a "possibility," the Canadian Wildlife Health Cooperative said, but no further testing will be done because of the positive flu tests.
Officials have confirmed the owls were infected with Highly Pathogenic Avian Influenza, but they cannot confirm that it is H5N1.