In a dry tropical forest in northwest Costa Rica, researchers found a colony of rare Vampyrum spectrum, or spectral bats, living in a hollow tree. The team set up a video camera and over the course of ...
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 ...
New footage from Costa Rica’s forests shows spectral bats in a fresh light, far from the lone predators many pictured them as. These large carnivorous bats, known as Vampyrum spectrum, display clear ...
Sequence of social behavior. A: Illustration of greeting behavior; B: Illustration of prey-provision behavior (Illustration credit: Paulo C. Ditzel). Credit must be given to the creator.
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