In daytime, spirit bears are 30% more efficient than their black-coated relations at catching salmon. At night, black bears have a slight advantage. Scientists speculate that salmon are less wary of a white object above the water than a black one.
In daytime, spirit bears are 30% more efficient than their black-coated relations at catching salmon. At night, black bears have a slight advantage. Scientists speculate that salmon are less wary of a white object above the water than a black one.