I have 7 chickens and I've ALWAYS wanted a duck. What breed would be good for High Desert? It gets in the upper 90's here, and snows in the winter. Got down to 8 last year at night, mid 30's during the day. I want a good hardy breed but still very pretty/colorful. Do I need to get two? Will a small plastic swimming pool be enough water for them to swim? Are there breeds that don't fly? What do they eat? What kind of shelter/inclosure do they need? I know I can research all this online, but I want somebody with duck experience to let me in on the duck scene. Sorry about all the questions at once, I just don't want to go into this blind. THank you.