One elephant remains in Knysna forest — should we reintroduce a herd or leave her be?
One elephant remains in Knysna forest — should we reintroduce a herd or
leave her be?
Julia Evans, Daily Maverick
October 20, 2024
See link
https://www.dailymaverick.co.za/article/2024-10-20-last-knysna-elephant-do-we-reintroduce-a-herd-or-leave-her-be/
for photos.
‘Old foot has his own laws. Forest law.
“The same law that makes the day break, that keeps the Seven-star on its
course, that makes the moon obey its phases, that decides the path of the
sun in winter and in summer, that sends the rain… from the forest floor to
the top of the highest tree, this law pulsates through everything like the
rhythmical breathing of an almighty Being”
– Dalene Matthee, Circles in the Forest, 1985
Wandering among the Afromontane forest and fynbos in the Garden Route
National Park’s Knysna forest, is Strangefoot.
Her name, given by rangers, comes from her unusually large and wide
footprint. Now 50 years old, she’s believed to be the only surviving native
Knysna elephant in the forest. She carries the weight of a dwindling legacy
– one that conservationists are fiercely debating whether to save or leave
alone.
The Knysna forest, part of the Garden Route National Park, was once home to
1,000 elephants that historically roamed between Afromontane forest and
fynbos in the Outeniqua-Tsitsikamma area.
The San people, the original human inhabitants of the southern Cape, were
the first people to chronicle elephants’ presence in the forest, and often
depicted them in their rock art. By the late 1700s European settlers had
arrived, and elephants began to retreat due to hunting. The conflict
between humans and elephants intensified during the mid-1800s, decimating
their numbers further.
Today, Strangefoot is the only elephant consistently tracked in the region
by South African National Parks (SANParks).
The Search for Evidence
For years, speculation about how many Knysna elephants remained swirled.
In 2007, a genetic study by Lori Eggert, Gareth Patterson and Jesús
Maldonado, which used faecal DNA, estimated that there were five elephants
remaining, but various people came up with different numbers, and ecologist
Lizette Moolman noted that genetic sampling with dung can lead to errors,
sometimes creating the illusion of elephants that don’t exist.
Dr Alida De Flamingh, an evolutionary biologist from the University of
Illinois, arrived in the Knysna forest last week to try to understand the
historical populations more. She is studying historical specimens such as
the elephant in the Diepwalle Forest Legends Museum.
Asked about the errors associated with genetic sampling with dung, De
Flamingh explained that genetic sampling of high-quality DNA (blood and
tissue) is very reliable even for small populations or single individuals
and is often used in forensic sciences, but because getting blood or tissue
wasn’t possible when Eggert and Patterson did the Knysna elephant census,
they had to use dung DNA which, which is prone to errors.
Karel Maswati, who has been a SANParks field ranger in the Knysna forest
for 34 years and has spent his life watching Strangefoot from a distance,
told Daily Maverick he hasn’t seen evidence of more than one elephant in
the forest in more than two decades.
“When I see her, it feels special,” he said. “Because I don’t think there’s
going to be any more.”
Moolman said that when she started the project she hoped there would be
five elephants, but “it was only when I got into the field and listened to
Karel and Wilfred [SANparks field rangers] and did that camera trap study
that [we found evidence of one remaining elephant]”.
In 2014, SANParks launched a more comprehensive scientific study. Led by
Moolman, they installed a network of remote camera traps across the Knysna
forest to gather data. Between 2016 and 2018, more than 80 cameras were set
up across the elephants’ historical range, a stretch of about 180km2
between Knysna and George.
“Unfortunately our biggest fears came true, and we only consistently
trapped one elephant,” she said.
That scientific study was published in 2019, and peer reviewed, confirming
what many feared.
Since the camera trap survey concluded in 2018 SANParks has kept some
camera stations active in the elephant range, and has only consistently
trapped one in the past seven years – Strangefoot – who they see every
three weeks on average.
Can More Elephants Survive in the Forest?
“The next question that you probably have is: how is it that you’ve known
this for eight years and you haven’t done anything?” said Moolman.
“It’s not that simple,” she said, explaining that the area is highly
fragmented owing to historical farming and commercial plantations, with
patches of public roads and highways cutting through the elephant’s range.
The Garden Route National Park is also an open-access park, so it’s not
fenced, making it difficult to introduce more elephants without risk to
nearby communities.
“There’s debate about whether the forest can sustain elephants,” Moolman
said. “Some believe that if the habitat can’t provide enough nutrition,
then bringing in more elephants could lead to further challenges.”
However, she pointed out that this research is outdated, and it’s a
misconception that Knysna elephants lived solely in the forest, while in
reality Strangefoot and her ancestors moved between the forest and the
fynbos.
Ecological studies on Strangefoot’s stress hormone levels, measured from
her dung, show her endocrine system is functioning well. When she’s in
areas with low human activity, her stress levels are low, but when followed
by humans, her stress spikes.
To determine whether reintroducing more elephants is feasible, SANParks is
hosting workshops to assess habitat suitability, human-elephant conflict
potential, and logistical challenges.
The Debate: to Reintroduce or Leave Her Be
Strangefoot’s solitary existence poses a dilemma for conservationists. Some
argue that she should be left alone, while others believe that bringing in
more elephants could help preserve her genetic lineage and that leaving a
social animal by herself is cruel.
The 1994 Experiment
This isn’t the first time SANParks has faced this dilemma. In 1994, after
years of research, it introduced three orphaned elephants (aged seven to
nine years) from the Kruger National Park into the Knysna forest, hoping
they would integrate with the local population.
But the experiment failed. One elephant died shortly after release due to
stress-related pneumonia, while the other two eventually wandered to nearby
farmlands, causing damage and conflict with local communities. Five years
later the two surviving elephants were relocated to a private reserve.
“If we are to reintroduce elephants again, we need to learn from our
mistakes,” reflected Moolman.
To do this, SANParks would need to secure buy-in from the community.
“That [1994] decision was made by outside campaigners and that is exactly
what we don’t want to happen right now.”
Moolman said they need to find out, through community engagement and risk
assessments, if communities and farmers can handle the reintroduction of
elephants long-term, which they committed to finishing at the end of 2025.
“The biggest question is: Is this socially acceptable for people? Can they
live with elephants?”
What The Locals Want
SANParks recently conducted a survey that received a 74% response rate from
500 residents, revealing strong support for reintroducing elephants to the
Garden Route, with participants stressing the need for expert guidance due
to the complexities of the situation.
However, SANParks noted a concerning lack of awareness about elephant
coexistence among locals, with many unfamiliar with managing potential
interactions. This is particularly concerning considering new elephants
introduced may not display the evasive behaviour of the lone Knysna
elephant.
To address these challenges, SANParks plans to host a specialist workshop
to discuss risks and benefits with affected communities.
Another interesting result from the survey was that locals valued elephants
in this area mostly for ecological, cultural and historical values, not for
commercial values, noted Moolman.
“People felt that these Knysna elephants are so iconic and historic and
cultural, that they did not want them to be tainted by commercial
endeavours,” she said.
Two Paths Forward
There are two paths for SANParks to consider now that a lone elephant has
been confirmed in the area, but as JP Louw, head of SANParks, said:
“Fundamentally, there’s no option without a risk.”
SANParks said these two options will undergo risk analysis involving a
diverse group of specialists, including veterinarians, elephant biologists
and wildlife area managers experienced in human-elephant conflict.
1 Leave her be
Risks:
Doing nothing risks losing an umbrella species critical for conservation.
Strangefoot’s presence holds historical value, and her range provides
protected zones that justify conservation efforts;
There’s also a risk of losing her unique survival knowledge. As Moolman
noted, she’s the only elephant familiar with navigating the specific
terrain of forest and fynbos – a skill not shared by other populations in
South Africa;
Is it better to leave her on her own? Female elephants typically live in
family groups, which raises concerns about her solitary existence. However,
SANParks’ study found that her stress hormones fluctuate, indicating that
there are places where she’s fairly relaxed. “If she was so lonely to the
point where she couldn’t live with it, she probably would have been under
chronic stress and not alive today,” said Moolman. “So the question is: Do
you leave her where she has somehow become used to it, or you do something
and you don’t think it through well enough [and] it doesn’t work?”
2 Reintroduce other elephants
Ecological benefit: The most immediate advantage of reintroduction is
preventing local extinction and restoring their role in influencing
biodiversity within the forest and fynbos (although Moolman noted that the
forest and fynbos ecosystem seems to be functioning well as it is).
Additionally, if an introduced elephant and the Knysna elephant do bond,
then the Knysna elephant’s knowledge can be passed on;
Social benefit: Local surveys show strong support for reintroduction due to
the cultural, historical and ecological significance of the Knysna
elephants. However, introducing elephants who don’t share Strangefoot’s shy
behaviour could disrupt the community’s sense of the elephants’ cultural
value, rooted in stories like those of Dalene Matthee;
Social risk: Fencing is impractical in the area, increasing the risk of
human-elephant conflicts. With people living within the elephant range, the
key question is whether locals are willing to live with these risks and see
the benefit in reintroduction. “At the end of the day it will come down to
how willing are people to live with the risks, and [whether] they see the
benefit,” Moolman said.
SANParks Will Not Tolerate Trespassers
On Sunday, 13 October, SANParks issued a J534 fine – typically given for
minor environmental violations – to Ryan Davy for trespassing and camping
in the park without a permit. Davy has previously advocated for the
introduction of a new elephant herd into the forest.
JP Louw, head of communications at SANParks, expressed concerns about the
impact of human activity on the lone Knysna elephant, noting that her
stress levels spike in areas with heavy traffic. “When we track her too
closely, her stress mirrors that of an injured bull, showing how evasive
she is.”
Louw stressed that SANParks’ regulations aim to safeguard both wildlife and
public safety. He warned that repeated violations could lead to stricter
penalties, including potential jail time. While SANParks remained committed
to a responsible, expert-led and community-driven management plan for the
Knysna elephant, interference from individuals acting on personal agendas
would not be tolerated.