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

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

Male Broad-tailed Hummingbird marking its territory at Lily Lake in Rocky Mountain National Park. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 250, 400 mm, f/8, 1/125 sec).

Broad-tailed Hummingbird Marking Its Territory at Lily Lake in Rocky Mountain National Park. Image taken with a Nikon D300 and 80-400 mm VR lens (ISO 250, 400 mm, f/8, 1/125 sec). (David J Mathre)
Broad-tailed Hummingbird Marking Its Territory at Lily Lake in Rocky Mountain National Park. Image taken with a Nikon D300 and 80-400 mm VR lens (ISO 250, 400 mm, f/8, 1/125 sec). (David J Mathre)

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

Springtime Nature in Rocky Mountain National Park: Lily Lake.

Male Broad-tailed Humming Bird at 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 (ISO 280, 400 mm, f/8, 1/400 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 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 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 (ISO 280, 400 mm, f/8, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)

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

Springtime Nature in Colorado: Rocky Mountain National Park.

Male Broad-tailed Hummingbird at Lily 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 400, 400 mm, f/11, 1/400 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 D3 and 70-200 mm f/2.8 VR lens + TC-E II 20 teleconverter (ISO 400, 400 mm, f/11, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)
Male Broad-tailed Hummingbird at Lily 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 400, 400 mm, f/11, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CS5. (David J Mathre)

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

Springtime Nature in Rocky Mountain National Park.

Male Broad-tailed Hummingbird at Lily 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 8, Focus Magic, and Photoshop CC 2014.

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)

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)