Monday, November 23, 2009
Reflection Paper
Thursday, November 19, 2009
Self Eval
For the winter portion of this project I'm going to keep doing what I'm doing. The difference will be that I'll try to document what I do and see rather than try to fit it into a box of "alpine" or to only look through the eyes of a climber. Then once I get a body of work started find a theme that ties it together. For this portion I had the opportunity to hear several well respected climbers talk about their experiences, during the winter I hope to meet and talk with Jack Turner and Reny Jackson.
Sunday, November 15, 2009
Hoback Shield
American Pika
Moss Campion
Silene acaulis
Description: 5-15cm sushion shaped clumps
Small leaves and small pink flowers
The Moss Campion I observed was growing in a scree field near the top of Paintbrush Canyon. It appeared to be growing out of the space between several rocks 10-30cm and in reasearch it was discovered that it prefers sandy rocky soil and each cushion has a solid and very long tap root which allows the plant to survive in these conditions. The dense cushion of leaves is also capable of creating significantly higher temperatures inside when exposed to sunlight, another adaptation that makes this plant well suited to high cold climates. It can be found from tundra to high alpine areas worldwide, usually in dry areas, but may also be present in slightly damp regions.
Saturday, November 14, 2009
Peregrine Falcon
Description:
Body - 34-58cm
Wingspan - 80 - 120cm
Weight - Female 910-1500g
Male 440 - 750g
Like many raptors Peregrine Falcons exhibit reverse sexual dimorphism with the female being up to 30 percent larger than the male. They do have similiar plumage coloration with a striped/speckled front and a darker gray/brown back.
Although the pair that I observed had some type of small rodent like prey, typical prey for peregrine falcons is medium sized birds. They take prey in a mid-air attack called stooping during which they have been recorded at speeds of over 200mph. They will prey on rodents and occasionally insects as conditions require. Peregrine flacons have also developed an adaptation to allow for breathing during high speed dives as the force of air into the birds nostrils during a 200mph dive would be enough to rupture the birds lungs if not for a bony protusion called a tubercle that prevents pressure increase in the birds lungs.
They prefer nesting sites or "scrapes" on rocky cliffs. They range worldwide from tundra to tropics and may or may not migrate depending on availability of prey and ability to survive harsh weather conditions. In the 1950's DDT posed a threat and
In this case it is likely that a smaller Pika presented an easy target and an opportunity for a good sized meal.
Saturday, October 24, 2009
(Later)
On second thought maybe I do know how someone can get to that point. I guess I wasn't far from going in that direction; I can relate to having stronger ties with climbing partners than with romantic interests. So I suppose it's a very good thing that I married my climbing partner. A round of layoffs could have been impetus to be on a wall somewhere, maybe with a partner scrounged up or more likely solo and longing for a partner. From there it's only a natural progression to something a little harder and higher.