article_snippet: Researchers from Bristol University measured biosonar bat calls to calculate what members of group perceived as what members of group foraged for food.
article_snippet: These flying mammals perceive These flying mammals surroundings by emitting loud and high-pitched biosonar calls and listening for the returning echoes.
article_snippet: Because bat biosonar imaging is much sparser in information than vision,
article_snippet: Dr Holderied was able to accurately measure the biosonar calls of the interacting bats and then calculate what each of the individuals perceived.
highlights_snippet: Flying mammals perceive Flying mammals surroundings using biosonar calls .
  