Spix’s disc-winged bats shrieked when they were first shown mealworms, a new food for them. Were they alarmed, or were they communicating their excitement to their fellow bats? Elisabeth King Tightly ...
The world’s largest carnivorous bat has a surprisingly rich social life, displaying affectionate greetings and providing food to family group members, according to a study by Marisa Tietge at Museum ...