Polar Bear Cubs climb on mother's back while playing in Wapusk National Park south of Churchill Manitoba Canada near Hudson Bay.
Caribou on the snowy tundra at Fletcher Lake in Wapusk N. P. near Churchill, Manitoba, Canada.
Composite illustrating the phases of a full eclipse, highlighting the corona during full eclipse.
Sunset with yellow ball of sun touching horizon taken from Morton's Overlook in Smoky Mountains National Park.
Image of the diamond ring at third contact.
Denali photographed near Cantwell Alaska in the fall under a clear blue sky.
Otter Clifts shoreline at sunrise with moss-covered boulders in Acadia National Park Maine.
Blue phase Arctic Fox kit posing in a bed of lupines on St. George part of the Pribilof Islands Alaska.
Composite of full eclipse and corona created by stacking 13 images captured during 2017 Full Eclipse.
