Kenya's operation undertakers, who will save them?

Kenya is home to eight vulture species, but they are at an extremely high risk of extinction in the wild. [Courtesy]

Just imagine living a life of opportunism, eagerly anticipating others’ misfortunes...

They are known for their predation on the vulnerable but indeed, they remain nature's ultimate clean-up crew, offering a vital service that removes harmful bacteria and diseases from the environment, curbing the spread of pathogens that would easily sicken other animals.

Although they have a public relations problem, vultures act as obligatory scavengers, whose mistake is to consume decaying carcasses.

Often misunderstood, people wrinkle their noses at their sight, associating them with greed and impending doom...

In worst cases, their name has been used as an insult, yet high above Kenya's savannahs, where lions stalk the grasslands and elephants roam ancient migration routes, they continue to perform this indispensable job.

Long before the first wildlife ranger arrives and long after predators have abandoned a carcass, dark silhouettes begin circling overhead. Within a remarkably short time, they erase the evidence of death, cleaning the landscape with an efficiency no government agency could hope to match.

Unfortunately, across the country, these silent undertakers are disappearing.

Globally, there are 23 species of vultures divided into two main groups: New-world vultures (found in the Americas) and Old-world vultures (found in Europe, Asia and Africa).

Scientists now warn that raptors, including vultures, are facing one of the continent's least appreciated conservation crises. A 2024 study published in Nature Ecology and Evolution found that more than two-thirds of the African raptor species examined have declined at rates that could qualify them for higher extinction risk, with large birds of prey suffering the steepest losses.

For Kenya, the warning is especially alarming.

"Vultures consume about 70 per cent of dead animal mass, far more than lions and hyenas," says Shiv Kapila of the Kenya Bird of Prey Trust.

"They effectively sanitise carcasses that would otherwise decay and potentially spread disease. They are incredibly effective at doing this."

Their work is largely invisible to most people, yet it underpins healthy ecosystems.

A crisis unfolding in Kenya

Kenya is home to eight vulture species, but almost all are under severe pressure.

According to Kapila, four of the country's eight species are now classified as Critically Endangered, placing them at an extremely high risk of extinction in the wild. The remaining four are either Endangered or have become exceedingly rare within Kenya.

Vultures consume about 70 per cent of dead animal mass, far more than lions and hyenas. [Courtesy]

The continental picture is equally troubling.

The Nature Ecology and Evolution study, which analysed population trends of 42 African raptor species over periods spanning roughly two to four decades, found widespread declines across the continent. Twenty-nine species declined rapidly enough to exceed the International Union for Conservation of Nature (IUCN) threshold for Vulnerable status, while 24 species were declining even faster than the threat categories they currently occupy.

Large raptors, including vultures, were among the hardest hit. Within protected areas, their median projected decline over three generations reached more than 50 per cent. Outside protected areas, the decline exceeded 80 per cent, underscoring how vulnerable these birds have become even inside landscapes set aside for conservation.

Although vultures face numerous threats, one stands above all others.

"Poisoning is the major threat," Kapila says.

Across East Africa, poisoned carcasses intended for predators frequently kill dozens, sometimes hundreds, of vultures in a single incident because the birds feed communally.

The danger does not end there.

"Energy infrastructure, collisions with power lines, pylons and wind farms, also contributes significantly to the losses," he says.

The recent controversy surrounding the Forest Conservation and Management (Amendment) Act, 2026, has therefore attracted close attention from conservationists.

Environmental groups argue that the proposed law could pave the way for additional infrastructure, including roads and electricity transmission lines, inside protected forests.

From a vulture conservation perspective, Kapila believes the concern is justified.

"Yes, this is a significant development," he says. "Vultures are mainly restricted to these protected areas and the addition of any infrastructure increases risks of collisions and electrocutions."

He argues that once intensive human development begins inside protected ecosystems, the very purpose of protection is gradually undermined.

"I would like to see no development in and around protected areas," he says. "They cease to be protected once humans invade and start developing them."

Nature's fastest clean-up crew

Despite their grim reputation, vultures are among nature's most efficient recyclers.

Watching them work is enough to change perceptions.

"Just watching them do what they do is amazing," Kapila says. "A large group of vultures can strip a carcass down to skin and bone within 30 minutes or so."

That extraordinary efficiency helps suppress disease by rapidly removing decaying animal remains before harmful bacteria and pathogens proliferate.

Without vultures, carcasses persist longer on the landscape, creating opportunities for disease transmission while increasing competition among scavengers.

Kenya would also lose an irreplaceable component of its natural heritage.

"Firstly, we will lose a part of our natural heritage," Kapila says. "Then we will lose valuable ecosystem services, healthy scavengers that clear carcasses and contribute to nutrient cycling."

Protected areas are no longer enough

National parks remain vital refuges, but even they are struggling.

The Nature Ecology & Evolution study found that although raptors declined more slowly inside protected areas than outside them, populations were still falling significantly. Nearly 40 per cent of the species studied declined within protected areas at rates exceeding IUCN extinction-risk thresholds.

Researchers also found that many large raptors have become increasingly dependent on protected areas as conditions outside them deteriorate.

In other words, the birds are becoming concentrated inside shrinking safe havens while the surrounding landscape grows progressively more hostile.

That trend presents a difficult challenge for countries like Kenya, where many vultures regularly travel well beyond park boundaries in search of food.

Technology offers hope

Conservationists are increasingly turning to technology to understand and protect these highly mobile birds.

The Kenya Bird of Prey Trust has maintained a long-running GPS telemetry programme that tracks vultures across the landscape.

"We use GPS transmitters to track movements and identify poisoning hotspots," Kapila explains. "We also GPS-tag all rescued vultures that we release so that we can ensure they are thriving in the wild."

The technology has transformed conservation by allowing researchers to monitor birds in near real time and identify locations where mortality repeatedly occurs.

Asked what technological innovation offers the greatest promise over the next decade, Kapila's answer is straightforward.

"Mainly the use of GPS telemetry."

The same technology also serves as an early-warning system.

When a tagged bird suddenly stops moving or exhibits unusual behaviour, conservation teams can respond quickly, sometimes discovering poisoning incidents before additional vultures arrive to feed.

Alongside technology, improved awareness among rangers and tour guides is strengthening surveillance on the ground.

"Rangers and guides are now more aware of these issues and tend to report them when they see them," Kapila says.

Protecting vultures is not solely the responsibility of scientists.

Citizen science is becoming an increasingly valuable conservation tool.

"There is the Kenya Bird Atlas programme where citizens can report vulture sightings," Kapila says. "Any threats or injured birds should be reported to the Kenya Wildlife Service."

Public education, meanwhile, remains one of the Trust's strongest conservation strategies.

The organisation invests heavily in awareness campaigns while maintaining community-based vulture liaisons in southern Kenya who monitor populations and rapidly report poisoning events.

Those partnerships are especially important because conservation funding often favours larger, more charismatic animals.

"There is little government funding outside of animals such as elephants, rhinos and lions," Kapila says. "But raptors are in desperate need of more intensive conservation and therefore funding. Some species cannot and will not survive unless actively managed."

For Kapila, the future of Kenya's vultures ultimately depends less on technology than on people.

"There needs to be a major shift in attitude," he says. "The majority of Kenyans need to feel proud of our wildlife and natural heritage."

It is an appeal that extends beyond conservationists.

Vultures rarely inspire calendars, documentaries or tourist brochures. They are not crowned kings of the jungle or celebrated as symbols of national pride. Yet every day they quietly perform an ecological service that keeps landscapes healthier for wildlife, livestock and people alike.

Their disappearance would not only leave emptier skies, but also leave Kenya with slower, dirtier and more dangerous ecosystems.

Perhaps it is time these misunderstood birds shed their reputation as harbingers of death and earn recognition for what they truly are: nature's indispensable undertakers and among important conservation priorities.

Food for thought, no?