The theme for the March NaBloPoMo is "lists." You don't have to follow this theme, but it helps to have a guideline...I have been wondering if I could possibly think up 31 lists that could be dairy/agriculture related. Dunno.
Make a list of bovine breeds that you can think of off the top of your head:
2 Red Holstein
8 Brown Swiss
12 Black Baldies-I dunno if this is an official breed or not, it's a cross between Hereford and Angus I believe.
OK, I know there are tons more, but I can't think of any and I cheated too, I had to look up the spelling of Gelbveih and found Simmental listed there.