Elephants can differentiate between food amounts by smell alone - Phys.org

Elephants can differentiate between food amounts by smell alone  Phys.org

Credit: CC0 Public Domain An international team of researchers has found that Asian elephants can tell which of two food sources has more food in it by smell alone. In their paper published in Proceedings of the National Academy of Sciences, the group describes experiments they carried out with elephants and what they learned by doing so. Prior research has shown that elephants are among the smarter animals, and that they have a really good sense of smell—far better than dogs. In this new effort, the researchers tested an aspect of odor detection that no animal, including humans, has ever b...

https://phys.org/news/2019-06-elephants-differentiate-food-amounts.html

2019-06-05 13:36:18Z
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