Six-Years Ago (01-June-2008) — Colorado

Springtime Nature in Colorado. Rocky Mountain National Park.

Red-Winged Blackbird Singing at Lily Lake. Image taken with a Nikon D3 camera and 80-400 mm VR lens (ISO 1100, 400 mm, f/8, 1/400 sec).

Red-Winged Blackbird Singing at Lilly Lake in Rocky Mountain National Park, Colorado. Image taken with a Nikon D3 and 80-400 mm VR lens (ISO 1100, 400 mm, f/8, 1/400 sec). (David J Mathre)
Red-Winged Blackbird Singing at Lily Lake in Rocky Mountain National Park, Colorado. Image taken with a Nikon D3 and 80-400 mm VR lens (ISO 1100, 400 mm, f/8, 1/400 sec). (David J Mathre)

Six-Years Ago (01-June-2008) — Colorado

Springtime Nature in Rocky Mountain National Park: Broad-tailed Hummingbird.

The Male Broad-tailed Hummingbirds arrive first in the spring to define their territories. Spring comes late at nearly 9000 feet to Lily Lake in Rocky Mountain National Park.  Image taken with a Nikon D3 camera and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter.

Male Broad-tailed Humming Bird at Lilly Lake in Rocky Mountain National Park. Image taken with a Nikon D3 and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter (ISO 280, 400 mm, f/8, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)
Male Broad-tailed Humming Bird at Lilly Lake in Rocky Mountain National Park. Image taken with a Nikon D3 and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter (ISO 280, 400 mm, f/8, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)

Six-Years Ago (01-June-2008) — Colorado

Springtime Nature in Colorado.

Male Broad-tailed hummingbird at Lily Lake in Rocky Mountain National Park. Image taken with a Nikon D300 camera and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter (ISO 200, 400 mm, f/8, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5.

Male Broad-tailed Humming Bird at Lilly Lake in Rocky Mountain National Park. Image taken with a Nikon D300 and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter (ISO 200, 400 mm, f/8, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)
Male Broad-tailed Humming Bird at Lilly Lake in Rocky Mountain National Park. Image taken with a Nikon D300 and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter (ISO 200, 400 mm, f/8, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)

One-Year Ago (28-May-2013) — Norway

Gone to See Europe. Semester at Sea Spring 2013 Enrichment Voyage on the MV Explorer. Day 32: Oslo, Norway.

Vigeland Sculpture Park in Oslo, Norway. Semester at Sea, Spring 2013 Enrichment Voyage Day 32. Image taken with a Nikon D4 camera and 24 mm f/1.8 lens (ISO 400, 28 mm, f/5.6, 1/500 sec).

Vigeland Sculpture Park in Oslo, Norway. Semester at Sea, Spring 2013 Enrichment Voyage Day 32. Image taken with a Nikon D4 and 24 mm f/1.8 lens (ISO 400, 28 mm, f/5.6, 1/500 sec). (David J Mathre)
Vigeland Sculpture Park in Oslo, Norway. Image taken with a Nikon D4 camera and 24 mm f/1.8 lens (ISO 400, 28 mm, f/5.6, 1/500 sec). (David J Mathre)

Two-Years Ago (28-May-2012) — New Jersey

Backyard Spring Nature in New Jersey.

Tufted Titmouse upside down on a Holly Branch. Image taken with a Nikon D800 camera and 300 mm f/2.8 VR lens (ISO 100, 300 mm, f/3.2, 1/500 sec).

Tufted Titmouse Upside Down. Backyard Spring Nature in New Jersey. Image taken with a Nikon D800 and 300 mm f/2.8 VR lens (ISO 100, 300 mm, f/3.2, 1/500 sec). (David J Mathre)
Tufted Titmouse Upside Down. Backyard Spring Nature in New Jersey. Image taken with a Nikon D800 camera and 300 mm f/2.8 VR lens (ISO 100, 300 mm, f/3.2, 1/500 sec). (David J Mathre)