This is a Great Horned Owl at about 3½ weeks of age. Quite a darling little puff-ball of feathers sitting there wondering what the guy with the camera is up to. The mom isn't due back for a couple hours so I have a chance to capture this cute creature for everyone to enjoy.

This is one of many pools of water from underground hot springs at Yellowstone. As the water spreads out at the surface, it cools and allows a variety of different algae to sustain life. In this case, the algae that survives in the hotter temperatures is blue and green, and the somewhat cooler algae appears red and orange, forming a circular rainbow pattern to mark the temperature ranges of the water.

It's been raining most of the day and it's paying off by making this typically smaller waterfall much more voluminous.

resident of Indiana wetlands

although passing for the scales on a blue dragon, this is actually an extreme close-up photo of the iridescent stripe on the wing of a Mallard Duck. the feather starts off with a main shaft (or quill) with hundreds of branches (barbs) protruding from the side. zooming in on one of these barbs, there are again hundreds of protruding tiny branches (barbules) on each barb. this photo captures approximately 4 of these barbules and their scale-like shapes. each of these 'squares' measure around 0.0012 inches across (less than the thickness of aluminum foil).

top of MarcaHuasi in Perú

extremely well manicured shrubbery in Japanese garden

Bamboo gate in Japanese garden