If I ever make it back down that way again, I have to go visit this place! I was on the family farm yesterday and saw four or five different varieties and was able to get photos of a couple of them, only nothing like the quality of yours.
It really is a cool place. . . That is very kind of you to say. . . they are indeed a difficult subject to capture. . .keep practicing !! usually only one out of about 20 shots will actually turn out decent for me. . so don't feel bad !