I have owned several breeds of birds, including pigeons, finches, cockatiels, qhakers, and amazons. I currently have several birds that are unwanted and/or abused, some with behavior problems. I can answer most questions about health and behavior, and housing along with nutrition. Please, if you think your bird should be seen by a Certified Avian Vet or an Exotic Animal Vet, then take your bird in to be seen without hesitation. Some things that seem to be a minor problem are NOT minor with birds.
I take in birds that are abused and unwanted. I have and have had several birds that have been abused and have behavior and nutrition problems. I have been able to bring these birds back to their healthy state and modify their behavior problems.