Group: Canon EOS 7D

Paphiopedilum sukhakulii

Dendrobium christyanum

The Terraces

Canary Spring

Canary Spring

Porcelain Basin

Platanthera x estesii

Steamboat Geyser

Steamboat Geyser

Canary Spring

Lower Falls of the Yellowstone

Cluster Thistle

Porcelain Basin

Early Morning in Porcelain Basin

Thermophilic Algae and Bacteria

The Terraces at Mammoth

Fringed Gentians

Steam Vents

Gibbon Falls

Orange Spring Mound

Geyser Runoff

Montana: West Mullan Fire

Paintbrush

Eastern Washington Haying Time

Sticky Geranium

Osprey in Fight

Great Horned Owl