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Xcel Energy Owl Cam

Owl Cam

Active: February - May

Valmont Power Station, Boulder, CO

Our Owl Cam features a family of great horned owls that live in a nest box installed 260 feet up one of the stacks at Xcel Energy’s Valmont Station in Boulder, Colorado. Because of the nocturnal habits of owls, we use an infrared camera at this site that operates under low-light conditions and provides images in black and white. In addition to providing streaming video, photos for the day are saved in two-minute increments and are archived in the Daily Pix section. Local time, Mountain Standard Time (MST), is used for these images.


Daily Pix

Morning

12AM 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10AM 11AM

Afternoon

12PM 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10PM 11PM

Latest News

May
4
2009
owl photo

We've taken down the video image for owl cam. The owls are still in the area but have not returned to lay more eggs in the nest box. We hope see them again next season.


Feb
17
2009
owl photo

The owl's eggs have apparently failed. This is the same occurrence as last year and the female laid a second clutch. Please stay tuned.


Feb
10
2009
owl photo

The female owl laid her second egg. If a third egg is on its way, it will arrive around 48 to 55 hours after the second egg. The incubation period lasts about 33 days.


Feb
6
2009
owl photo

The first egg was laid today! A second egg may be coming in the next two to three days.


Feb
4
2009
owl photo

The female Great Horned Owl has been spending most of the day at the nest box. She had an unwelcome visitor, which she quickly sent on his way. Last year, the first egg was spotted on February 6.


Dec
31
2008
owl photo

An adult male Great Horned Owl paid a visit to the Valmont Station nest box on New Year’s Eve. We are patiently watching for the female to join him and for nesting to begin. In the past, we have seen eggs as early as late January.



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About Owl Cam

For years great horned owls have lived at Valmont Station along with other birds and wildlife. Originally we constructed the next box for peregrine falcons, but peregrines have natural nesting sites nearby and weren’t attracted to the box. We were pleased when the great horned owls showed up. Previously they nested in areas closer to plant operations. Mother owls can be quite aggressive when protecting their young – on several occasions owls attacked our employees working too close to a nest. With their preferred nesting area now 260 feet in the air, the birds have a secluded spot for raising their young and our employees are safer.

Interested in corresponding with other Bird Cam viewers? Join the BirdCam Forum available through the Raptor Resource Project.


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Owl Facts

Great Horned Owls

  • Great horned owls are among the largest North American owls, at about 23-25 inches tall, with a wingspan greater than four feet, yellow eyes and fluffy feather tufts that resemble horns.
  • Known for fierceness, great horned owls feed on a large variety of prey. They are referred to as the “tiger of the air” eating everything from mice and rats to squirrels, rabbits and even skunks. They can eat skunks because they are “sight hunters” and do not have a highly developed sense of smell. They will also capture both small and large birds.
  • Male and female birds are similar, but females tend to be larger, with more markings.
  • They live in a variety of habitats, including forests, swamps and desert canyons, and can be found from just south of the Arctic tundra in Canada to the pampas of South America. They breed in every American state including Alaska.
  • Great horned owls are among the first birds to nest, laying eggs in January or February. The female typically lays two to three white eggs that hatch in about one month. When first hatched, the babies are white.

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