Basically, my budgie joey just started throwing up a clear watery substance all over. It got in his feathers and all sorts. Ive seen this happen before and I'm pretty sure that it's happened times before that so I'm really concerned. I'm unsure of what to do. My mum saw ir happen for the first time but my dad still refuses to believe it's sick because he doesn't want to pay for a vet. Can anyone help. I'll try to get him to a vet but is there anything I can do for him now. BTW I've seperated both budgies so I hope that helps.