If you’re trekking through West Coast territory, watch out for something that looks less like a fox and more like a cartoon character. This is the 800 000-year-old bat-eared fox, and it’s an endearing 30–40-cm high oddity. Its very genus, Otocyon (Greek for “ear-dog”), is a solo act—the one and only in that entire canid subspecies.
Frankly, the ears are what get you. At 13 cm, they’re an architectural marvel, designed not only as aural radars to hear a termite nibbling a root underground, but also for thermoregulation. Packed with tiny blood vessels, these sonic scoops dump excess heat.
Otocyon megalotis are four-kilo polygamous homebodies. But here’s the kicker: the dads rear the pups. While mom is out feasting on high-protein water-filled termites (70% of the diet), plus treats of dung beetles, grasshoppers, scorpions, beetle larvae and spiders, dad’s babysitting at the burrow.
With their tiny, 50-toothed jaws—more teeth than almost any other mammal—bat-eared foxes can snatch up an unsuspecting beetle at a rate of five times a second. When threatened, they use their bushy black tail as rudder to make nimble escapes into their labyrinthine den systems.
Masters of the night, these tiny foxes lead a highly specialised life, fuelled by auditory excellence.
Ref: africafreak.com; brittanica.com
