The combination of dogged field expeditions and machine learning algorithms has revealed that long-distance hyena calls feature signatures unique to individuals -- a form of caller ID distinct enough ...
This “hyena” has his ears perked up, hearing the noise from those who call him a weakness on the San Francisco 49ers. “I’m the youngest guy on the defense. I expected that [to be tested by teams]. But ...
As dusk begins cloaking the Maasai Mara grasslands of southwestern Kenya, a spotted hyena slinks beneath the woody umbrella that is the acacia tree. The carnivore pauses, its rounded ears cocking ...