Birds are facing the infection as and when the environmental changes occur. It is one of the common phenomena in the birds when the any environmental changes occur. You must have to check the symptoms of the bird and call to vet for the treatment. It is necessary to consult vet immediately to give the proper treatment.
I think if your bird behaves laziness or any nasal problem than you must have to contact the vet to provide treatment. It is one of the important tasks to get the treatment for the birds.
