Sorry about that with the pic. I've got some glitch between my Earthlink web page and this forum. Until I can figure out what the problem is please go to the website link and you can see the pics I have up so far there:
http://home.mindspring.com/~hwallace1/
Rick: The black alterna was on top of the north hill in the relatively flat stretch. It was absolutely awesome seeing this ghostly set of brilliant orange spots moving along when I could hardly see the black. He regurgitated 2 snake eggs shortly after capture -- the size of kingsnake eggs but I couldn't tell species and they did not have identifiable embryos in them. I never caught one on the north side of the hill but did get one in a bush once atop the hill and another at the base of the south side of that hill. Thanks for the update on Mackin. I wonder how many he's turned up in the Sierra Blanca and it would be fun to see what they looked like? He caught a LOT of alterna. He had a black one that was a duplicate of the one I have on the website. Has anyone been collecting in the Cuatro Cienegas or Saltillo areas of Mexico? It would be very interesting to see more from those areas. Probably none that are legal though!
Cheers,
Henry W.