Hi Kent,
I’m afraid I don’t know enough about cows to be able to answer your question properly, but I can tell you this: Thirty or so years ago when I started spending winters in Florida we had a variety of white, very bony cow here that looked to me like some of the cows I used to see in Southeast Asia. Those Florida white cows are gone now, but I see genetic remnants of them in the cows in this picture.
I was cruising some back roads around Leesburg yesterday when I ran across these guys. It was about 95 degrees and 80 or so percent relative humidity, so every cow that could get there was in the shade – including these. I drove past them, slammed on the brakes and backed up for the shot. I’m glad I did.
I came close to posting this in Street Showcase since I shot it from the street (or in this case, road) and that seems to be what LuLa posters believe defines street, but I decided it was futile to get into that argument again.