Asian Elephants. In the paper “A Survey of African and Asian Elephant Diets and Measured Body Dimensions Compared to Their Estimated Nutrient Requirements” (Proceedings of the American Zoo and Aquarium Association Nutrition Advisory Group, 4:13–27), K. Ange et al. studied nutrient levels of African and Asian elephants at a sample of zoos in the United States and Europe. The following table gives the number of Asian elephants at each of the fifteen zoos sampled.

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