1 Low blood levels of calcium may be caused by low levels of protein (albumin) in the blood, because about half of all calcium in the blood is attached to albumin. 2  For this reason, an ionized calcium level (which is not attached to albumin) and a blood albumin level may also be measured. Low blood levels of calcium may be caused by low levels of protein (albumin) in the blood, because about half of all calcium in the blood is attached to albumin. 2  For this reason, an ionized calcium level (which is not attached to albumin) and a blood albumin level may also be measured.
Manitou Cliff Dwellings. The Manitou Cliff Dwellings are a group of relocated Anasazi ruined cliff dwellings and a museum located just west of Colorado Springs, Colorado on U.S. Highway 24 in Manitou Springs. The Anasazi Museum was established in 1904 and opened to the public in 1907.
*Please Note* The Manitou Incline has reopened after extensive renovations and upgrades to the trail. The Manitou Incline was originally built as a cable car to carry materials to build pipelines on Pikes Peak - America's Mountain. After the pipelines were finished, it was turned into a tourist attraction to bring guests to the top of the foothills for a spectacular view of Colorado Springs and the eastern plains.