Fascinating study in the Journal of Mammology sent to me by a reader.
The opening of the study and the headline in the Los Angeles Times agree: Minivans in Yosemite are targets for bears, maybe because they're usually inhabited by messy young children.
As reporter Carla Hall put it:
It's official. Those discerning car critics, the black bears of Yosemite, have voted the minivan their most sought-after vehicle.
Not to drive, of course, just to break into.
Year after year, foraging bears have made minivans their first or second choice among tens of thousands of SUVs, sedans, sports cars and other vehicles in Yosemite National Park.
At least that's the conclusion of an article in this month's issue of the Journal of Mammalogy, which details a study of 908 bear-on-vehicle break-ins from 2001 to 2007.
It's a reasonable "interp," one might say. ScienceFair reported it in similar fashion, but found a picture as well for the story, showing a couple of bears defying the study results and attacking a sedan.
But it's not the only possible interpretation offered by the study. Without getting too definite as to its reasoning, the study also hints that the breaks could be the work of just a few bad apple bears.
That's what this paragraph at the top of 1044 seems to say, although it's difficult to believe:
Finally, selection of minivans could reflect the foraging decisions of a few individuals that developed a learned behavior for breaking into minivans. Anecdotal evidence supports this idea and indicates that most of the break-ins resulted from a maximum of 5 bears and possibly as few as 2 individuals. Furthermore, the pattern of selecting minivans likely spanned 2001–2007 (Table 1) and known individuals suspected of breaking into vehicles were alive and in the area during this period.
Which is a shocking suggestion, given that the table 1 they referred to includes hundreds of incidents. Take a look (click to enlarge):
So is it then a handful of ursine villains ripping into dozens of minivans parked in Yosemite Valley? Maybe all this smashing of windows, ripping open back doors, tossing out of seats -- said to have "appeared effortless" for the perpetrators -- was the two bad bears?
Hmmmm....
May need to contact Stewart Breck or one of his coauthors to find out.
