


Can you see the line of shadow? I was amazed at how fast the sun disappeared from the rocks.
It was well before the published time of sunset, which does make sense given that the sunset time does not take the mountains into account.
If anyone is interested, the Death Valley National Park web site includes a bird list.
Well, it looks like it's one of the two. I suppose that having two answers is better than none, right? After reading both descriptions and looking at the photos - which honestly don't help me much! - I could be swayed by either argument. The things that jumped out at me...Gerry signed my guestbook with this: "As one who frequently birds the Furnace Creek area, I think you have photos of probably a Cooper's Hawk - based on the pale nape and all the other comparisons noted in other postings. Also, Cooper's are common here, not so for Sharpie's, which are very secretive as a rule."
The Cooper's Hawk "Dark crown contrasts with nape, and Tail ends in white tail band, back dark gray or gray-brown, underparts barred reddish and white."
And yet, the Sharp-shinned hawk "Tail long, barred, and ends with a square tip, adults with blue-gray back and wings, reddish barring on underparts." Yup, those things are true too.
Shake Down
This geographic region - known as "Basin and Range" - is spreading apart, fracturing the earth's crust along parallel faultlines. Huge blocks of land between the faults tilt like seesaws as the extension continues. You are standing above the dropping edge of a fault block that is rising on its other side to create the Panamint Mountains. Behind you, the steep face of the Black Mountains is another rising fault block edge. These forces are still active. The next large earthquake could cause Badwater Basin to drop a few more feet below sea level.
Filling in the Gaps
Even as the basins and ranges form, erosion wears down the mountains. Debris from the surrounding area washes into this basin since it has no outlet to the sea. But erosion cannot keep up with the geologic forces that continue to create Death Valley - the basin drops faster than it fills. After millions of floods, nearly 9,000 feet (2,750 m) of sand, silt, gravel, and salt fill the valley basin.Quoted information courtesy of Death Valley National Park signage
Here's a description of the hike so you can see why I didn't just give up after walking my mystery canyon for a while:Oh, do you think I should have thought twice about hiking a canyon named after a rattlesnake?
"The hills at the western base of Smith Mountain seem uninteresting from a distance, yet tucked deep within them are some of the narrowest slot canyons in Death Valley. .... About a mile in, a major drainage joins from the right and the main canyon narrows abruptly. At this point look to the right and you will see the mouth of the first slot canyon where you can climb through boulders. The walls squeeze down to just a few feet wide and may be more than 100 feet high in places. Hidden within the dark, mysterious passageways are natural bridges, and pour-offs that may provide a challenge to scramble up."
Trail description courtesy of Death Valley National Park, included here to whet your appetite for visiting.