Monday, December 23, 2013

Santa's reindeer?

Although their noses may be similar to Rudolph's at one point or another, and they are in the same family (Cervidae), Rocky Mountain elk or Cervus canadensis nelsoni, are probably not suitable for pulling a sleigh.  Wapiti, as elk are also known, occupy a broad swath of the western United States, and unlike deer, are grazers because of their four chambered stomachs.  They are alarmingly large animals.  The cow elk weigh roughly 500-530 pounds, and a bull elk's weight ranges between 710 and 730 pounds.  Bull elk need that extra weight for many reasons, one of which is the tremendous racks or antlers they grow and shed each year.

From pure observation, the groups of elk within a given herd might contain a bull and a harem of perhaps 10 cows.  But last week a fairly large herd wandered through the sagebrush.  We counted four bulls, several spikes (yearling bull elk), and as many as forty cows.  It is somewhat unusual to see a group that mixed during the winter months, when the bull elk seem to be more solitary.  They have already done the job of extending their blood line, and can frequently be sighted ambling alone.







...and finally, a demonstration of why they are called Wapiti.  According to Wikipedia, the word is derived from Shawnee and Cree, and roughly translates as "white rump".





Merry Christmas and to all, a good night!


until next Monday,

DB

a passion for the image


 

1 comment:

  1. These are beautiful images of one of the west's most majestic creatures. How lucky you were to see and photograph forty of them. You found amazing light that captures the glow of their coats and white rumps..

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