Thank you for this info
This actually happened in the spring and she did survive.
I sprayed her with blue coat twice and kept her well isolated with another wounded duck.
She actually started laying and had ducklings.
We were very surprised but so happy our only two females were both attacked...
Thank you so much
We are on a island that has limited means to treatment but I am now on my way to see if I can some of what has been mentioned.
We have her in a chicken coop right with water and food and hoping she feels safe until we get back.
The wound is big 2 inches or more but not bleeding...