EDITOR’S NOTE: Call to Earth is a NCS editorial collection dedicated to reporting on the environmental challenges going through our planet, along with the options. Rolex’s Perpetual Planet Initiative has partnered with NCS to drive consciousness and training round key sustainability points and to encourage optimistic motion.
The Nkangala folks of southeast Angola have an origin story: One day, a small elephant walked away from the herd and headed for the Quembo River. At the water’s edge, it started to take away its pores and skin. A watching hunter helped the elephant, and from the creature, a lady emerged. The two fashioned a union, and from them, the Nkangala were born.
They see themselves as the youngsters of elephants, and at the moment they contemplate themselves the sacred animal’s keeper. But for decades, the Nkangala have been defending ghosts.
A 27-year civil warfare starting in 1975 made exploration of Angola’s distant highlands — already a near-impenetrable, largely uninhabited panorama the dimensions of England — unimaginable. It additionally made it the right place for the world’s largest land animal to cover.
South African explorer Steve Boyes dreamed of this herd for a very long time. Starting round a decade in the past he started venturing into the land, setting 180 digital camera traps, movement and acoustic and warmth sensors, and flew over it in a helicopter. No elephants materialized. They turned Boyes’ obsession; a compelling thriller that pulled him into the wilderness, at the same time as half of him questioned whether or not it was a thriller finest left unsolved.

“It’s almost like the pursuit of the white whale of ‘Moby Dick,’” mentioned feted German director Werner Herzog, who made Boyes and his quarry the topic of his newest movie. His documentary “Ghost Elephants” follows Boyes’ 2024 expedition to seek out Angola’s mythic herd. The filmmaker, in his inimitable fashion, narrates the story of the explorer and a staff of KhoiSan grasp trackers from Angola and Namibia, who achieved what expertise couldn’t.
“Normally,” Herzog mentioned, in nature documentaries “a crew finds a new species or is successful. There’s high fiving and tears being shed. Not so in my film. I’m saying one thing that you never hear: now Steve Boyes has to live with his success.”
After years of chasing ghosts, Boyes caught up with the elephants. It’s now his mission to guard them.
Herzog’s movie begins in the Smithsonian’s National Museum of Natural History in Washington, DC. There, Boyes meets “Henry,” the stays of a 13 foot tall, 11-ton bull elephant, the biggest ever recorded. The animal was shot lifeless by a Hungarian-born hunter in Angola in 1955, and Boyes posits it’s an ancestor of at the moment’s “ghost” inhabitants.
The explorer had by this level spent many months scouring Angola’s highlands and its huge plateau comprising wetlands, peatlands and forests. The plateau is thought in the native Luchazi language as “Lisima lya Mwono,” the Source of Life, and it’s from there that the Okavango River flows south. Helicopters can not land on the terrain and automobiles can solely journey to this point, Boyes advised NCS. Even motorbikes have their limitations and should be carried over rivers. Along components of the fringes lie energetic minefields.
“There was this eerie feel to the place. There’s just nothing, no people,” mentioned Boyes. “I’d find (elephant) footprints and I’d run after them as far as I could and then … nothing.”
He and his staff had documented 275 new species and new populations of cheetahs, leopards and lions, however found no elephants. Then, after seven years learning the realm, a digital camera lure shared nighttime photographs of a feminine elephant. Proof. Efforts were redoubled.
Werner Herzog on his new documentary “Ghost Elephants”
The 2024 expedition tried to see the elephants by eye and to take samples, to be taught extra concerning the genetics of the remoted inhabitants, and if Henry was associated.
Boyes and Angolan ethnobiologist Kerllen Costa enlisted three trackers residing in Namibia: Xui, Xui Dawid, and Kobus. Herzog initially joined the camp as an adviser to the movie crew, “but on the first (or) second day of filming it was obvious I had to step in,” he mentioned. “I was shaping the parallel, deeper, separate story about dreams, ghosts and the spirits of elephants.”
The writer-director reveals neighborhood members dancing till Kobus falls right into a trance, the place he feels the spirit of an elephant enter his physique, reflecting what Herzog known as the movie’s “inner voyage.”
Once in Angola, the group added extra Angolan trackers and linked with leaders of Luchazi kingdoms on the margins of the highlands, together with the Nkangala, who granted them permission to enter the land on the situation they took a staff of the king’s hunters with them.
After months in the highlands, the expedition was heading towards failure. “I’d completely given up,” admitted Boyes.
The elephants’ acute listening to pressured the staff to work in silence, making planning difficult. One time, Boyes mentioned, he gave somebody an instruction out loud and different staff members banned him from monitoring for 2 days. “I went and camped away from camp by myself (and) sulked,” he mentioned.
With just a few days left, at daybreak Xui adopted tracks left by the king’s hunters in a single day. Boyes was in tow. Two hours later, they were head to head with a bull.
“Xui walked straight to that elephant,” mentioned Boyes. “I am convinced that he knew. I had no idea. I was just going for my last walk, defeated, hoping Werner would be happy with a film with no evidence.”

Instead, Boyes’ digital camera cellphone recorded an elephant round 12 ft tall, he estimates — “probably two foot taller than any other elephant I’ve seen (and) three tons heavier.” He was large, but additionally noticeably totally different to the typical African elephant, with stubby tusks and longer legs. Based on tree markings from the place he rubbed, and Boyes’ personal observations, he believes this bull could be the largest land mammal alive.
The bull fled when a custom-made arrow designed to gather genetic materials was fired at him. Boyes’ staff pursued the animal on foot for 5 hours earlier than their water ran out they usually were pressured to show again, he mentioned.
The explorer returned to camp, and from Angola, with samples that may assist unlock the secrets and techniques of the bull, Henry and Angola’s ghost elephants. They might also be a significant instrument in the herd’s survival.
The emotional, grueling dream discovery could also be behind him, however Boyes continues his search, returning to Angola’s rugged highlands twice since his preliminary sighting of the bull in 2024.
From these subsequent expeditions, the staff have collected extra DNA from different ghost elephant herds: “We found one breeding herd had five babies, and we got to sample from each of those dung to understand who the fathers are,” Boyes mentioned.

Analyses of the DNA evaluation from the filmed 2024 expedition have proven to this point that the ghost elephants are distinct from all different sequenced populations.
“The matrilineal line of the ghost elephants is entirely unique,” Boyes mentioned, “it isn’t replicated anywhere else in Africa, and it also demonstrates that these animals have been isolated with the Nkangala people in those valleys for a very long period of time.”
But portray the total image of Henry has been difficult. The first DNA samples taken from Henry’s cranium yielded inadequate knowledge for definitive solutions on his ancestry, Boyes advised NCS. He hopes new samples will ultimately remedy the thriller.
While a lot continues to be to be revealed concerning the ghost elephants by way of genetics, their precise whereabouts will stay secret, Herzog mentioned. The movie vividly reveals how distant and harsh the panorama is and the way inaccessible these giants are.
Beyond an unwavering seek for the elusive elephants, there is one other ghost Boyes is after. “I call it our unicorn — an extinct black rhino (the Chobe rhinoceros) that disappeared in Botswana, Namibia and Angola,” Boyes mentioned. “It was mainly in the Okavango Delta in the early 80s, just when the poaching was at its worst.”
Hunters as soon as reported seeing the rhinos west of the place the ghost elephants roam, in the identical huge wilderness Boyes now surveys. But with every passing 12 months, these accounts fade additional into the previous and the path grows colder. “We have done lots of searching for these animals as well,” he mentioned.
Lisima lya Mwono additionally carries an ethereal pull for Boyes — an opportunity to really feel Earth in its most uncooked, untouched kind. “It’s the experience of going back in time and it’s perfect again … places so uncreated by man, only created by elephants,” Boyes mentioned. “It’s a dreamscape and I can’t get enough of it.”
Out of that devotion to the place, he based the Lisima Foundation, a nonprofit that he calls his long-term dedication to the panorama and its folks.
The African approach of life is to dwell with wildlife, Boyes mentioned — and conservation should comply with that precept by partnering with native communities and conventional leaders, who’re the guardians of this panorama.
In January 2026, Lisima lya Mwono was designated as Angola’s first Wetland of International Importance underneath the Ramsar Convention — a worldwide environmental treaty devoted to defending wetlands. The designation acknowledges the area’s significance in sustaining water methods and biodiversity throughout the Okavango basin.
The discovery of the ghost elephants has grow to be a driving power behind safeguarding the magical land they inhabit: “That is the impact of this film,” Boyes mentioned, “That (this place) will be one of, if not the largest, protected landscapes on the planet.”