This duckling hatched about a week ago with a deformed bill. It has what looks like a permanent scab on top, doesn't have a nostril on one side, and I can't tell if it can use the other one. The bill seems to be tipped up a bit at the end too.
It eats and drinks but is not growing as fast as the others. I've been giving it an antibiotic since yesterday, since I thought it had pneumonia because it was breathing with its mouth open and I heard crackling noises. But now I'm second-guessing that because it doesn't act sick; it's quite perky.
I assume it's breathing with its mouth open because it doesn't have nares, but could the crackling noises be anything other than pneumonia? Is it possible for a duck to grow up and live breathing like that, or is it likely to go downhill? Is there anything special I should do to help it?
It eats and drinks but is not growing as fast as the others. I've been giving it an antibiotic since yesterday, since I thought it had pneumonia because it was breathing with its mouth open and I heard crackling noises. But now I'm second-guessing that because it doesn't act sick; it's quite perky.
I assume it's breathing with its mouth open because it doesn't have nares, but could the crackling noises be anything other than pneumonia? Is it possible for a duck to grow up and live breathing like that, or is it likely to go downhill? Is there anything special I should do to help it?