My charlie bird is being normal but sneezing and coughing alot every now and again he is eating drinking and playing normal.

 

what could this be or is it normal????

Is there any discharge from the nostrils and/or anything being coughed up? If so, a visit to the vet would be in order. If not, it could be to do with dust in the environment. A thorough wipe down of all the surfaces/floors and of the cage etc. should be done and see if the sneezing/coughing improves. Sometimes it's also possible for them to pick up bugs from the dust in the environment and this irritates their throat and lungs. If this has happened a trip to the vet to rule any bugs in or out would be a good idea.