Editor’s Note: The Mottled duck 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.
Mottled ducks are a unique species, primarily found in the wetlands of the southeastern United States, particularly Florida. These medium-sized dabbling ducks are often mistaken for female mallards due to their similar brown, speckled appearance. However, Mottled Ducks are identifiable by their darker bodies and bright yellowish-orange bills. Males tend to have slightly more colorful plumage than females, and both sexes camouflage perfectly in marshy habitats. They play an essential role in Florida’s wetland ecosystems and are a species of concern due to habitat loss and cross breeding among non-native species.
A juvenile Mottled Duck (24-3858) was admitted after it sustained injuries from being hit by a car. Upon intake, the patient was in a critical state, exhibiting signs of severe dehydration, malnutrition, and physical trauma. A wound was found on the back of its head, and the patient showed a head tilt and leaning towards the left when upright on its own, indicating the patient suffered from head trauma resulting in neurological issues.
Staff administered fluids, provided pain medication and supportive care. Over the next few days, the duck showed remarkable improvement. The wound behind the head began to scab, showing signs of healing and the duck became more alert and began eating on its own. The duck’s care plan now includes tub time four times a day to encourage normal behaviors such as swimming and preening. Staff continue to monitor the duck’s progress, including regular checks of its weight and neurological condition.
When wildlife is struck by a vehicle, the injuries can be severe and often fatal. Even if an animal survives the initial collision, they may be left in a weakened state, unable to find food or escape predators. For animals like mottled ducks, that depend on their ability to fly, swim, or walk to forage and avoid danger, a car accident can dramatically reduce their chances of survival. Simple changes in driving behavior can make a significant difference to wildlife injuries. By staying alert and being mindful of wildlife, especially in areas close to natural habitats, we can help protect animals from car collisions.