As some of you know I have 3 fertilized duck eggs sitting under one of my chickens. SO today i candled 1 of the eggs to see how it was doing. It is day 5 now and when I put a light up to them there was a yolk and a small heart. I wasn't able to take pictures but hopefully tomorrow I can. Does anyone have any pictures of their successful duck eggs at day 5 or 6ish? I heard somewhere that duck eggs take longer to grow then chicken eggs, is this true? Thanks everyone!