.... my Zuchini flowers ? They are being clean-cut at the stems. Looks like a scissor cut it's so clean. My garden is fenced in and there are only 2 things that I can think of that have access that may do this, A. Snake B. Bird. Anybody ??? I have 4 enormous, and beautiful full plants, and thus far, only have 4 Zukes. Whatever it is, is killing my production.