Why is my parakeet vibrating or its heart beating so fast? Is it okay?

Shivering and beak opening can sometimes indicate stress in birds. Moving Mario to a quieter location, or in an area away from other pets and people and seeing if he feels better may help determine if this is the case. If he seems in severe distress, however, or his symptoms don't improve or worsen, a vet visit is best to rule out any health issues such as a respiratory problem causing his stress.

No, it is not normal. birds do not show signs of disease until the disease is in a very late stage in most cases, heavy breathing is a sign of a respiratory disease, you should take him to an avian vet specialist ASAP.

Panting alone doesn't point to any particular thing, however if Parrot hasn't been active and is just panting from sitting there, that could indicate an issue with the heart or lungs, or extreme stress or illness. In that case, a vet visit is best to check for the cause and get him treated. If he is panting after activity such as flying around a lot, being chased by a hand, etc, giving him time to rest and relax and return to normal is best--however if he doesn't, vet care is a good idea.

Sky might be feeling a bit cold or nervous from the change to a new home. Making sure his cage is kept in an area that is free of drafts and not too warm or cold can help, as well as making sure it's not in an area that is super busy or noisy. Give him a few days to settle down in his new home- you can observe and offer him some treats in the cage itself, but waiting a bit to handle him until he's had a change to settle in may help.

Thanks for reaching out about Peach. Shaking can be from many reasons. Being too cold is one, most parrots are comfortable in 80-85 degree weather. They shiver to create heat. Covering the cage will not generate any additional heat, so a heat lamp should be provided. Shaking can also result from being sick. A veterinary visit is needed to arrive at a diagnosis and treatment plan. Good luck.

This is a very serious problem in a bird and indicates illness. What you are describing sounds most like an upper repiratory infection or illness. Your bird needs to see a vet right away. Birds are good at hiding illness and are often sicker then you think. Using a small cage or small aquarium (lined in paper towel and have a screen lid) with a heating pad on low underneath, can help your bird out until you get to a vet.

Those are all very general signs of illness in a bird. It would be a good idea to get Blue to a vet as soon as possible to try and determine what may be causing his symptoms. Until you can get to your vet, keeping him in a warm hospital cage with low/no perches and food and water that is easy to get in and out of may help.