Tag: Boulder

Fourteen-Years Ago (28-May-2007) — Colorado

Springtime Nature in Colorado

Boulder Residence Inn. Northern Flicker My eBird Checklist.


Northern Flicker. Image taken with a Nikon D2xs camera and 70-200 mm f/2.8 VR lens. Individual images in the slideshow are available in my PhotoShelter Gallery.

Longs Peak Trail, Rocky Mountain National Park. American Three-toed Woodpecker, Canada Jay, Mountain Chickadee, Yellow-rumped Warbler. My eBird Checklist.


Longs Peak Trail, Rocky Mountain National Park. Image taken with a Nikon D2xs camera and 70-200 mm f/2.8 VR lens (some with a 1.4, 1.7, or 2.0x teleconverter). Individual images in the slideshow are available in my PhotoShelter Gallery.

Lily Lake, Rocky Mountain National Park. Mallard, Broad-tailed Hummingbird, Red-winged Blackbird, Common Grackle. My eBird Checklist.


Lily Lake, Rocky Mountain National Park. Image taken with a Nikon D2xs camera and 70-200 mm f/2.8 VR lens (some with a 1.4, 1.7, or 2.0x teleconverter). Individual images in the slideshow are available in my PhotoShelter Gallery.

Fourteen-Years Ago (28-March-2007) — Colorado

Springtime Nature in Colorado

Afternoon Walkabout in Boulder: House Finch. My eBird Checklist.

House Finch. (David J Mathre)
House Finch. Boulder Residence Inn. Image taken with a Nikon D200 camera and 18-200 mm VR lens (ISO 100, 200 mm, f/8, 1/250 sec). (David J Mathre)

Thirteen-Years Ago (04-December-2007) — Colorado

Late Autumn Clouds over Boulder.

I miss Boulder.

alt_title. (David J Mathre)
Orange and Black Clouds Over Boulder. Image taken with a Nikon D300 camera and 17-35 mm f/2.8 lens (ISO 200, 35 mm, f/11, 1/8 sec). (David J Mathre)

Daily Electric Energy Used (52.5 kWh) from Sense. Daily Solar Electric Energy Produced (6.9 kWh) from Sense and SolSystems. Cloudy. Geothermal HVAC system on. A deficit of 45.6 kWh.

Twelve-Years Ago (28-August-2007) — Colorado

Summertime Night Sky Over Colorado.

There was a partial Lunar Eclipse  while I was working at the Merck/Sirna site in Boulder. The sky was clear and I spent much of the night observing the eclipse from the Sirna parking lot. At one point I must have stood in front of the camera for a selfie.

Accidental Ghostly Self Portrait Taken During a Lunar Eclipse. Boulder Colorado, 28-August-2007. Image taken with a Nikon D2xs and 14 mm f/2.8 lens (ISO 400, 14 mm, f/2.8, 30 sec). (David J Mathre)
Accidental Ghostly Self Portrait Taken During a Lunar Eclipse. Boulder Colorado.  Image taken with a Nikon D2xs camera and 14 mm f/2.8 lens (ISO 400, 14 mm, f/2.8, 30 sec). (David J Mathre)

Ten-Years Ago (19-December-2007) — Colorado

Morning in Boulder: Colorful Clouds and Panorama

I got permission to get onto the roof of the Sirna facility in Boulder to take pictures. I had been planning to do a panorama for some time, and saw some colorful clouds developing. I got up to the roof in time and got the picture. I also noticed an interesting sign (someone working there apparently thought they were “God”). By the time that I got the images for the Boulder Flatirons panorama the colors were gone, and the light had gone flat.

Colorful Dawn Clouds Over Boulder. Image taken with a Nikon D300 camera and 18-200 mm VR lens (ISO 450, 38 mm, f/8, 1/125 sec). (David J Mathre)
Colorful Dawn Clouds Over Boulder. Image taken with a Nikon D300 camera and 18-200 mm VR lens (ISO 450, 38 mm, f/8, 1/125 sec). (David J Mathre)
Roof of the Sirna Facility in Boulder at Dawn. Image taken with a Nikon D300 camera and 18-200 mm VR lens (ISO 1600, 18 mm, f/8, 1/60 sec). (David J Mathre)
Roof of the Sirna Facility in Boulder at Dawn. Image taken with a Nikon D300 camera and 18-200 mm VR lens (ISO 1600, 18 mm, f/8, 1/60 sec). (David J Mathre)
Early Morning Panorama of the Mountains and Flatirons from Boulder. Composite of 8 images taken with a Nikon D300 camera and 18-200 mm VR lens (ISO 1600, 200 mm, f/8, 1/60 sec). Raw images processed with Capture One Pro and the composite created using AutoPano Giga Pro. (David J Mathre)
Early Morning Panorama of the Mountains and Flatirons from Boulder. Composite of 8 images taken with a Nikon D300 camera and 18-200 mm VR lens (ISO 1600, 200 mm, f/8, 1/60 sec). Raw images processed with Capture One Pro and the composite created using AutoPano Giga Pro. (David J Mathre)