Should natural birds' nests be used to house baby birds being raised by rehabilitators, considering parasite risks?

• A. Yes
• B. No
• C. Only after cleaning
• D. Parasites are often found; it is unwise to reuse them

Answer: (D)

Parasite risk when reusing natural nests is the key idea. Natural bird nests can host a range of parasites—mites, flies, and other organisms—that cling to the nest material and can be difficult to remove completely. Even thorough cleaning or disinfection may not eliminate all life stages or hidden organisms tucked into crevices and fibers. Baby birds are particularly vulnerable to parasites and infections, so reusing a nest can easily reintroduce problems to new patients and potentially spread parasites within a rehab setting. Because parasites are often found and cleaning alone isn’t reliably protective, it’s unwise to reuse natural nests. The safer practice is to use clean, disposable, or easily sanitizable nesting options for each patient.