Actually you did help solve a HUGE problem for me. I was hatching wood ducks and kept losing them because I was keeping them with domestic ducklings(hatched at the same time) and I lost 13 of them.
since i started with the guineas, I have hatched 5 more and put them in with the guinea keets and they are thriving so well. So next year, guineas and wood ducks, mandarins and hottentots will start out together. my guineas are so kind to them and dont try to push them away from food like the domestics did... so success on the home front. And to keep you updated I have 2 cartons of eggs ready to go in...
