Here are a few pictures of the Rio I took on April 28, 2009.
Had to crawl about 75 yards in mud to get set up on him but was well worth it when I called him in to 20 yards and put the hammer down.
Beard 1 length was 9 inches
Beard 2 length was 4 inches (can't see it in the picture was a nice surprise when I picked him up)
Spur Length 1 inch
That makes one Merriam and one Rio for the year, now after the Eastern.