I just received this email today. It is quite an interesting story with great pictures about a bear trying to attack a cow. The cow’s really take it to the black bear in this battle:
Interesting photos from a ranch in the Kettle Valley , BC area where every year they have to deal with some pretty weird stuff.
This year a bear had been bothering the herd and I guess enough was enough. Read on…
A couple of evenings ago, Wayne went out to check the cows and saw a very strange sight and was able to photograph the event.
A black bear approached our cow herd which turned out to be a very big mistake on his part.
The blonde and white Simmental cow we know as I-12 went right for him. She is a very good cow, a very attentive mother and about
12 years old. She’s in her prime and knows that bears are bad news.
She tried her best to mash him into the ground. 
There are a couple of photos where the bear is biting I-12’s leg and clawing her face but she is not giving up. Her stiff tail shows
how agitated she is. Wayne said all the cows were bawling, the bear was squealing, the calves were running around with their
tails in the air.
A younger cow, R-55, an Angus-Cross cow, age 7, is helping her out as best she can. It is an incredible photo to see two cows at
once trying to crush the bear.
I looked up the calving records of both cows who are so aggressive in these photos and they are both good, calm cows around us
and have given us no troubles whatsoever. I’ll have to add in my notes that they have a very distinct dislike of bears.
We’ll be watching I-12 over the next few days to see if she needs treatment for infection. I don’t know how willingly she’ll come
to the corrals for treatment, but she might not have a choice.
Finally, the bear decided to vacate the area. We thought he’d be dead for sure, but there was no sign of him the next day. 
We’ll have to keep an eye out for eagles in the trees or flocks of ravens flying up. We’re sure he’s got some
broken ribs out of the deal at the very least. Wayne couldn’t believe his eyes when he witnessed this ruckus.
This is another once-in-a-lifetime photography event to add to all the others he managed to document this
summer. It is amazing. Whoever said Cows were stupid are so Wrong….they have a heart and a mind too!