Tag: nature
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High Summer Humidity in Colorado = Thunderstorms
My son, in his first days as a freshman at Colorado State University, overheard some kids from Washington State commenting on how they loved the dry heat. He laughed. Yesterday was one of the most humid we’ve had in a humid-for-Colorado summer. How humid was it? At 4:00, when it is usually about 10-15% humidity,…
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Gorgeous Great-Tailed Grackles
We had a small flock of great-tailed grackles make a stop in the back yard this fall. I don’t usually think of grackles as beautiful. Loud, yes. Messy, sure. But these birds were gorgeous. Two-tone iridescent blue on their heads, bronze on their backs and purple on their wings. They must have all been males,…
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Yellow flowers brighten November days
Do the grey skies of November have you down? Are you missing the colors of fall’s leaves? Don’t despair. There is one plant that is still blooming after hard frosts have killed everything else – rubber rabbitbrush. Rubber rabbitbrush, a light green shrub about three feet tall, blooms in late fall – September through November.…
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Birds flee drought areas
I have seen more different birds at my feeders than I ever have before in the summer. In addition to the usual house sparrows, house finches, American and lesser goldfinches, mourning and collared doves, house wrens and dramatic raids by Cooper’s hawks, we’ve had white-crowned nuthatches, chickadees, spotted towhees and black-headed grosbeaks – birds that…
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BioBlitz 2012 — Mountain Pine Beetles
For the afternoon session of Rocky Mountain National Park BioBlitz 2012, my son and I learned about mountain pine beetles from Dave Leatherman, retired Colorado State Forest Service entomologist. We met in an old ponderosa savanna near the Lawn Lake Alluvial Fan. Mountain pine beetles have been in the news for the past few years…
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Coopers Hawk Misses Dinner
It was an cold and wet weekend. Pouring rain alternated with a light drizzle, and the temperature hovered in the mid-fifties. Perfect weather to suck the warmth right out of your bones.You could tell the little brown birds – sparrows, finches, goldfinches and a few chickadees – were feeling the weather. Probably twenty little birds…
Amy Law, Science Geek 