HPAI can spread quickly between birds, including birds that do not have signs of the disease, according to reports.

Within the next two weeks, the owners of a remote B.C. ostrich farm are expected to round up 400 of their ostriches and kill them following an avian flu outbreak. “We can’t shoot them.

Temperatures have been warming across planet Earth for at least the last 130 years. Birds tend to migrate in fall and winter ...