video: Nightly emergence behavior of Brazilian free-tailed bats from a cave in south central Texas. This video relates to an article that appeared in the April 1, 2011, issue of Science, published by AAAS. The article, by Dr. Justin Boyles of the University of Pretoria in Pretoria, South Africa, and colleagues was titled, "Economic Importance of Bats in Agriculture." view more
Credit: Video file courtesy of Center for Ecology and Conservation Biology, Boston University