wet vent

Hello! This is duckling (Pekin) related so I hope I can get some help. I got two ducklings yesterday who are a few days old, I think. I forgot to ask when they hatched 🤦🏻‍♀️ One of the ducklings is fairly active and vocal. The one that I am concerned about is a little smaller, mellow, and a...

Hello. I have a week old duckling that I hatched from and incubator with 11 other eggs (Mom was killed by an opossum - she was my favorite duck and best layer) The little guy doesn't seem to be growing like the others, and I noticed today it has a wet vent with what looks like it's insides...