“The three sisters knew they had to leave home. They were African wild dogs, elite predators of the sub-Saharan region and among the most endangered mammals on Earth. At 3 years old, they were in the prime of their vigor, ferocity and buoyant, pencil-limbed indifference to gravity. If they did not seize the chance to trade the security of their birth pack for new opportunities elsewhere, they might well die as they had lived: as subordinate, self-sacrificing maiden aunts with no offspring of their own.
And so, in October of last year, the sisters set forth on the longest and most harrowing odyssey ever recorded for Lycaon pictus, a carnivore already known as a wide-ranging wanderer. Over the next nine months, the dogs traveled some 1,300 miles, which, according to the scientists who tagged them, is more than twice the previous record for the species. They lit out from their natal home range in the Luangwa Valley in eastern Zambia, crisscrossed Zambia and parts of Mozambique, skirted the edge of Zimbabwe and finally made their way back into central Zambia and settled in Zambezi National Park in Zimbabwe, where evidence suggests they remain to this day.”