Editor’s Note: The White Ibis is part of the CROW CAW (Case A Week) series, which tells the stories of the patients at the Clinic for the Rehabilitation of Wildlife on Sanibel Island, the dangers they face, and how we can help protect all of our wildlife. Read previous cases here.
This case of the week concerns an American white ibis (25-540) who has been in care for neurologic symptoms. Ibis are common wading birds with white plumage and a distinct red or pink face. They forage with their curved beak, using it like a probe to detect and capture aquatic prey. These social birds can often be seen flocking in a variety of environments, including urban areas, due to their adaptability and variable diet.
Upon its intake exam at CROW, patient 25-540 was underweight, severely dehydrated, and paraplegic–meaning it did not have the ability to use its legs. Its symptoms are primarily neurological, potentially indicating spinal trauma or the presence of the neurotoxin produced by the red tide algal bloom. After examination, the ibis was moved into an oxygen incubator to help support a stressed respiratory system. Our team placed an IV catheter to administer fluids and treatment for potential red tide toxicity.
After 4 days in care, the ibis grew stronger and more alert. It regained some mobility in its legs and was moved out of the incubator to a larger enclosure. Neurologic symptoms caused by toxins, like the red tide algal toxin, or spinal trauma can potentially improve, but often require time and supportive care.
Ibis are known as an “indicator species,” or “bioindicators.” In other words, thriving ibis populations denote a healthy environment. These birds are sensitive to pollution and poor environmental quality, and there is an observable historical correlation between ibis nesting patterns and water quality in the Everglades. Due to their wading feeding habits they are also susceptible to red tide algal toxins.
It is a privilege to be able to support this little life and facilitate the protection of native species. We are looking forward to the day our patient will once again flock freely in the wild.
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