© Geoffrey R Cullen 2019
A female Mountain Goat casts a wary glance towards intruders as she enjoys a fine day on the slopes of Mount Spalding, (13,842 feet = 4,109 meters), in the Mount Evans Wilderness Area, Colorado, USA.
Female Mallard Ducks feed on the submerged grasses that grow in the shallow waters of Lake Lily near Estes Park, Colorado, USA. Here they paddle through reflections of the sky and pine forests overshadowed by nearby Longs Peak, (14,259 feet=4,346 m), in the Rocky Mountain National Park.
Chihuahua Lake, is a tarn lake (or corrie loch), formed by past glacial action. Resting at an elevation of 12,400 ft, (3,780 m), Chihuahua Lake is viewed here from the summit of Grays Peak, (14,270 ft = 4,350 meters).