Ok so I just discovered that I have 2 female Embden geese or I beleive I do. I am getting 2 eggs most everyday. Sometimes it is every other day. I have a Cayaugo drake named Martin and a Khaki Campbell drake named Maxwell. I have seen both drakes grabbing the necks of both Delilah and Gwendolyn. I have also witnessed the kc Maxwell on top of the one goose in the pool. Well yesterday I decided that I was going to cook the eggs they were laying since we aren't eating them so I cracked all that I had and I noticed that there were little spots on the yokes that looked very similiar to that of the fertilized chicken egg. Is it possible that this little 4 to 4 1/2 pound drake is able to do this job considering she is at least 10 - 15 pounds. I do have a picture but I was afraid to post it cause some people may consider it offensive, which it does not show the mating but that Max is on top of her.