I just talked to my girlfriend (she just got back from out of town) and it turns out her mother in law dropped them off. She bought them at the feed store here in town, does not know what breed they are, and after two weeks with them, decided they were too much for her so she dropped them at my gf's house because she "knew she would take care of them". Of course, she bought them when they were cute, little and cuddly and as soon as they got bigger, decided they didn't work the way she wanted them to. Steams me a little bit but at the same time, I will excuse her behaviour this once since she just went through a big cancer scare. So at least now that I know where they came from, I can put them in with the flock without stressing about what they are bringing into it. Hopefully they are both girls since I am really trying to make sure my Mallard drake is the only male in the flock. I do have a girlfriend who wants only males, though so if they do turn out to get their drake tail, I can take them to her house. She wants them as pets and doesn't want the noise or the eggs from the hens. Thank you all for your assistance. I really appreciate everyone on this forum. I have learned so much from all of you!