I have an African goose, Lucy (approaching 7 months) who's voice started to be faint this evening. When we approach her she usually honks very loudly in excitement but this evening she was rather mild and her voice sounded almost weak. She does sometimes make a quiet, high-pitched sound around me but this sounded different. She was in for a handful of hours with the other ducks while I was away and when we got home she was loud as usual but within a couple hours her sound was unusually faint. Even when my son came down (who she usually has mixed feeling about, is nervous and anxiously loud around him) her honk was very mild. She's eating, drinking and preening as normal but voice is off. I gave her some vetrx before putting her to bed.