My cockatiel is acting strange. What are the signs of illness?

Those are all very general signs that could indicate Quill isn't feeling well, especially since birds are very good at hiding illnesses until its too late. If the temperature in her room checks out OK and she is still showing symptoms, it wouldn't hurt to bring her to a vet just in case to rule out any issues. Taking note of any other changes, such as to stool consistency, eating habits, etc can also help clue you in (and your vet) to possible issues.

Unfortunately, the symptoms you described are very vague signs of illness, so it would be hard to say what is going on without an exam in person. It's good that you're keeping her separated, and I would do so by keeping her in a warm hospital cage to see if that helps her improve. It's possible the diarrhea could be due to a diet change and the stress of coming to a new home, so giving her a day or two to see if she improves may help. Checking for parasites, and making sure she's on a balanced diet (removing any snacks or fruits and veggies for a few days if she has GI upset) may also help. As for the toe, that is very common in commercially bred birds. If it is causing trouble I would have it examined when you are able, but provide low, flat perches and platforms for her to hang out on in the meantime. This can help her stretch the toe and have a place to relax without losing balance. If she doesn't improve in a day or so, or seems to get worse, it is best to try and find a bird vet in your area that can see her right away.

Thanks for reaching out about your cockatiel. Lethargy and weakness are only general signs of illness. Possibilities range from metabolic problems (kidney, liver), infections, nutritional deficiencies, inhaled or ingested toxins, and more. A veterinary visit is needed to assess and provide a diagnostic/treatment plan. This sounds serious and should be dealt with today. Good luck.

Piper is definitely showing symptoms of sickness, it's hard to say what it might be as the symptoms are very general but I would strongly recommend taking him to an avian vet ASAP in order to get it checked and treated.

Unfortunately, without an in-person exam, it would be impossible to say. Birds are extremely good at hiding illnesses, and by the time they do show symptoms, it's usually pretty serious. I would try to schedule an appointment with a vet that can see birds ASAP. In the meantime, keeping your bird in a separated hospital cage with low perches, plenty of food and water, and kept warm can help make them comfortable and may help.

Thank you for using PetCoach. I'm so sorry Tino Is sick. What you're describing is just general symptoms of a bird that doesn't feel well. They are non-specific signs, that could be due to a variety of illnesses. I would recommend a veterinary visit to see what maybe going on. Birds are very good at hiding their illness since they are prey species, so at the point you have noticed that he is feeling unwell he may actually be very sick. If you do not know of an avian veterinarian and this website may help you find one. Www.aav.org Keep him in a warm draft free location and try to tempt his appetite with treats her favorite foods in the meantime. https://vcahospitals.com/know-your-pet/sick-pet-birds-nursing-care https://vcahospitals.com/know-your-pet/sick-pet-birds-recognizing-a-sick-bird Best of luck and thank you for using PetCoach.

A more fluffed up appearance is usually symptomatic of high temperature which can cause lethargy as well. High temperature is usually caused by an infection which is very often of respiratory origin. A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!