If your parrot is stretching its neck and mimicking vomiting, there could be a few reasons behind this behavior. It could be related to mating season, a reaction to irritating food causing gastroenteritis, or an illness such as Trichomoniasis.
Possible Reasons for a Parrot Stretching Its Neck and Mimicking Vomiting
1. If it's an adult parrot, especially in a pair, and you've noticed behaviors like feather ruffling and back-treading, it could indicate that they are sexually mature and beginning courtship. Parrots often regurgitate food for their mates during mating season. This is a normal, instinctual behavior and doesn't require any special intervention.
2. If your parrot is regurgitating undigested food, it might be a reaction to something it ate. This could be related to food intolerance or an upset stomach. In such cases, a short period of fasting (avoid extended fasting) might help. However, this usually occurs once due to inappropriate feeding. If this happens consistently, it's crucial to seek veterinary attention for a thorough examination.
3. Another reason for stretching the neck and dry heaving could be Trichomoniasis. This infection can also cause yellowish-green droppings, difficulty swallowing, reduced appetite, increased water intake, ruffled feathers, and yellow plaques in the mouth. The parrot’s overall health condition will also decline. If your parrot exhibits these symptoms, isolate it immediately to avoid spreading the disease.