Ah, when to remove them from mother...
Well, I'm no expert, and muscovy ducks are different from mallard-derived ducks. I let the broody momma keep her babies as long as she wanted this time, and that was a mistake. She continued to mother them for 3 full months!!!! I just moved them to another pen a few days ago. Because she looked like she was about to drop an egg. Her rear end was almost dragging the ground. Sure enough, she laid an egg the very next morning. Not fertile, of course, because I put the drake in with her when I moved the babies out. (Bummer!)
In retrospect, I should have taken them from her at 6 weeks, or maybe 7. They were big enough, and had plenty of feathers. I actually sold most of them off at 7 1/2 weeks. And I wasn't at all worried about how they would do in there new homes. They looked like grown ducks.
But even the estimate of 6 to 7 weeks may be too long. I can't quite remember when they feathered out. That would be my thought for your case, to take them when they are reasonably well feathered. Especially with colder weather right around the corner.
But I could be wrong about that. I have no experience with Call ducks at all. I don't think that I've ever even seen one! Hopefully someone who knows will be able to give you a better answer.
Well, I'm no expert, and muscovy ducks are different from mallard-derived ducks. I let the broody momma keep her babies as long as she wanted this time, and that was a mistake. She continued to mother them for 3 full months!!!! I just moved them to another pen a few days ago. Because she looked like she was about to drop an egg. Her rear end was almost dragging the ground. Sure enough, she laid an egg the very next morning. Not fertile, of course, because I put the drake in with her when I moved the babies out. (Bummer!)
In retrospect, I should have taken them from her at 6 weeks, or maybe 7. They were big enough, and had plenty of feathers. I actually sold most of them off at 7 1/2 weeks. And I wasn't at all worried about how they would do in there new homes. They looked like grown ducks.
But even the estimate of 6 to 7 weeks may be too long. I can't quite remember when they feathered out. That would be my thought for your case, to take them when they are reasonably well feathered. Especially with colder weather right around the corner.
But I could be wrong about that. I have no experience with Call ducks at all. I don't think that I've ever even seen one! Hopefully someone who knows will be able to give you a better answer.