Cockatoo Seizure Symptoms

A seizure in a bird can be as mild as a tremor or as severe as unconscious convulsions. When in the middle of a seizure, your cockatoo may simply shudder as if caught in a draft, or flap about uncontrollably and fall to the bottom of their cage, or onto the floor. Cockatoos, like all other birds, are susceptible to seizures that can be caused by a number of things.

  1. Nutrition and Sunlight

    • Dehydration due to a lack of adequate water is a leading cause of seizures in cockatoos. Other dietary inadequacies include insufficient calcium and vitamin D. Cockatoos, like all parrots, require more than just seed for a well-rounded diet. They should be fed a variety of fruits and vegetables along with a good pellet source to be sure they are getting the nutrients they need.

      Sunlight is also a vital necessity to the health of a bird kept indoors. Cockatoos that are kept as pets should be given outdoor exposure (in a safe environment) to the sunlight for several hours a day. Window sunlight is insufficient because glass absorbs UVB rays needed to create vitamin D. If outdoor exposure is not possible, a UVB lamp should be available several hours a day above their cage.

    Infections

    • A cockatoo exhibiting signs of seizures should be tested for infectious diseases such as PDD (macaw wasting disease), West Nile virus, and aspergillosis (usually accompanied by discharge from the nose). In most cases, cockatoos that are affected by these diseases either die or recover without veterinary care, but it is important to know the cause of the illness and isolate them from other birds to prevent the spread of the disease to others.

    Disease

    • Seizures are most commonly brought on by illnesses that affect the brain. Tumors, infections and illnesses that cause loss of brain function are the most likely medically related causes of seizures in cockatoos. There are other disease related causes of seizures that are more environmental, such as poisoning from toxic metals used in inappropriate cages, or exposure to metal toys or utensils. Toxic plants and other chemicals can also cause seizures in cockatoos and all pet birds.

    Treatment

    • Treatment will depend on the cause of the seizure. In all cases, the cockatoo will need to be kept warm, dry and in a confined area so it cannot hurt itself when thrashing about during a seizure.

    Cautions

    • It is important to note that birds, being prey animals, hide illness very well. By the time physical symptoms are visible in an extreme and easily definable way, the bird is likely close to death. Owners should be vigilant in observing their birds for any sign of change in appetite, demeanor, attitude or stance. A change in any area should result in a visit to an avian veterinarian.

      When recovering from a seizure, be sure to keep your cockatoo calm and give them time to slowly regain balance and control of their muscles.