Will call ducks reproduce with full-size ducks? And would a khaki campbell drake be a danger to a female call?
Sometimes & possibly. My anconas shared a pen with the calls last year. I caught my ancona drakes trying to mate the call hens. Not sure they ever succeeded, but they tried. The danger would be in the drake squishing the hen or drowning her because she's so small. My girls got good at dodging the big drakes.