Huh? What could such different regions have in common? Well, there are some commonalities, and there are great differences. The two regions are parts of much larger river basins, the Colorado and the Great Lakes-St. Lawrence respectively. Both are eroded into ancient sedimentary rock layers. One is arid, and often desert, while the other receives abundant rainfall. One has been drastically altered by glaciation, while the other apparently has not. In this week’s episode (#37) of Walk in the Park TV, we return to the Grand Canyon (following last week’s show, “Walk Across the Grand Canyon“) and look at the bigger picture.
The South Kaibab Trail hugs the base of this cliff near the South Rim of the Grand Canyon.
After that, in honor of the Super Bowl champions, the Baltimore Ravens, we take a look at real ravens, including ravens at the Grand Canyon. And finally, we briefly discuss uranium mining at the Grand Canyon.
See it here online, or watch it on Ithaca, NY public access TV channel 13, this Saturday and Sunday at 10:30 a.m. each day, or next Tuesday, Feb. 12, at 8:00 p.m., and at other times the station may schedule it until Wednesday, Feb. 13 (check just before the hour and half hour and the day’s cablecast schedule is usually posted briefly).
See all of my Walk in the Park episodes and short videos.