Sorry, been a busy day. Is the duckling still doing ok?
I think the pics look fine. The bill is clear, so it can breathe. The other end, I would just keep moist with the Vaseline. You don't need to wrap in a paper towel, that can actually cause a chill as it dries out. you can keep one damp nearby, or a little sponge. Also keep the membrane around the end with the bill hanging out moist with Vaseline, so it doesn't get stuck to its feathers.
As long as you see a "yawning" motion being made by the duckling, that's a good sign, just continue to wait. It's still absorbing the yolk. when it starts to struggle to get out, you may have to gently assist.
Hope its still going well, and good luck!
I think the pics look fine. The bill is clear, so it can breathe. The other end, I would just keep moist with the Vaseline. You don't need to wrap in a paper towel, that can actually cause a chill as it dries out. you can keep one damp nearby, or a little sponge. Also keep the membrane around the end with the bill hanging out moist with Vaseline, so it doesn't get stuck to its feathers.
As long as you see a "yawning" motion being made by the duckling, that's a good sign, just continue to wait. It's still absorbing the yolk. when it starts to struggle to get out, you may have to gently assist.
Hope its still going well, and good luck!