Snow drifts in Wapusk National Park illuminated by soft light at sunset.
Cincinnati at twilight photographed from Devou Park in Covington Kentucky.
Sunset with yellow ball of sun touching horizon taken from Morton's Overlook in Smoky Mountains National Park.
Sunset from the South Rim of the Grand Canyon.
Mother Polar Bear with her two cubs in Wapusk National Park south of Churchill Manitoba Canada walking toward Hudson Bay late in the afternoon.
Composite image of a polar bear silhouette at sunset and aurora reflected in Beaufort Sea, Kaktovik Alaska.
Mother Polar Bear resting with her two three-month-old cubs in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Polar Bear mother with her two three-month-old cubs resting on the tundra in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay at sunset.
Mother Polar Bear with her two cubs in Wapusk National Park south of Churchill Manitoba Canada walking toward Hudson Bay.
