This is the time of year when the MDC bear biologists are checking collared female bears in their dens. This is an opportunity to count and study any newborn bears and the health of the adult. I had the opportunity to tag along with Jeff Beringer and his crew to locate a bear den last winter. We were in the northern portion of the known bear range in Missouri.
|The Moment of Truth - taken with a telephoto, I'm not stupid!|
|Measuring the den|
Then they pulled the bear out and started taking detailed measurements of everything including the temperature and dimensions of the den. The bear was weighed by moving it onto a sling with a scale attached and lifting it up with a pole. Over 20 measurements of the bear were recorded on the sheets you can see in this folder. Fine details included a dental exam and even measuring the size of the nipples. Body fat, hydration and muscle mass were measured by an instrument with alligator clips attached to the bear's lip and anus, (which I considered another way of testing the level of sedation.)
|"Say Awww! Dental exam- notice the broken left lower canine - REK|
More photos and detailed narrative of this bear den check are on Flickr at this link.