Incubating Khaki Cambells Eggs

[alyssahockings]

I have never incubates eggs before, let alone duck eggs, but i am currently incubating my khaki cambells eggs that i presume were fertilised since my male was very active. it’s day 13 of incubation and as much research as i’ve done i’d like if someone could confirm for me that they’re viable? Any help is appreciated

 

[nchls school]

Those eggs where you can see the air cell clearly are/were viable. Look for blood veins; 2 and 3 look right, b utthe pictures do not show the veins. If you see veins the eggs are alive. Veins break down quickly when the embryo dies and are not clearly visible. Such eggs should be removed from the incubator before the decay and break.