My question is only based off this egg chart lol.---> https://3.bp.blogspot.com/-b2dGZ4h6BwE/Ty8ls3KfFAI/AAAAAAAABHE/wqq7Y4jYmJ8/s640/DSC04381+-+Copy.JPG But, my "Pekin" eggs look like what's shown for a mallard. And that Mallard/Rouen(idk) behind her is a Drake. The Khaki Campbell in the far back (half shown) is the other Drake. And I have two Cayuga hens. But, that's besides the point. Can anybody tell by looking at her. She's bigger than everyone else and she loves flapping her wings and is very friendly when it's eating time and likes to bite alot. She breeds with the Mallard/Rouen bc they were raised together from day 1.