A Grizzly Bear in Hot Pursuit

Alex Wypyszinski, a retired professor and amateur photographer, shot this amazing series of photos of a grizzly bear chasing down an injured bison when he stopped to take photos of geysers in Yellowstone National Park in May.

I have two days to get ready for a short elk hunt*, so I leave you with a series of photos (if you have not already seen them elsewhere) of a grizzly bear's pursuit of an injured bison right down a highway in Yellowstone National Park, courtesy of Field & Stream.

Something that makes these photos even more remarkable is that [Alex] Wypyszinski didn’t use a high-end camera and lens to shoot the series.

“It was just a (digital) point-and-shoot, but it had a 15x zoom lens on it. The professionals are always out there with their 800mm lenses and run around in a group when they hear about something like this…”

As the man (possibly Weegee) said, "f/8 and be there." Today, it's more like "fresh batteries and be there."

* The elk are regular-size. The hunting period is only five days.