A comparative nutrient analysis of fish species consumed by managed and free-ranging common bottlenose dolphins (Tursiops truncates) with respect to ammonium urate nephrolithiasis

Ammonium urate nephroliths develop in common bottlenose dolphins (Tursiops truncatus) managed under human care, but do not occur in free-ranging dolphins (Smith et al., 2013). In mammals, urate urolith development has been attributed partly to the effect of diet on urine saturation and pH. Free-ranging and collection dolphins consume diets that differ in fish species variety, location, and fresh versus...