Forget the Western Cape. South Africa has more unusual, warmer whale-watching destinations you should head to this winter.
The Elephant Coast in northern KwaZulu-Natal is well known for being home to the Earth’s biggest land mammal, but it’s rarely considered to be the most desirable destination for another intelligent and enormous mammal – the whale. That accolade normally goes to the Western Cape.
In July 2018, WildOceans, Wildlife ACT (a conservation monitoring programme and Fairtrade-accredited volunteer project) in association with the iSimangaliso Wetland Park and various other conservation bodies and universities conducted the first humpback whale survey off the shores of iSimangaliso Wetland Park in nearly thirty years.
The survey forms part of a long-term, shore-based migration survey designed and initiated in 1988 by Professor Ken Findlay (now working with the Cape Peninsula University of Technology - CPUT) and Dr Peter Best (University of Pretoria’s in the Mammal Research Institute).
Everyone wants to know how these gentle giants of the sea are recovering after their numbers dwindled drastically due to a history of rampant commercial whaling.
Professor Findlay shared some stats on an official iSimangaliso Wetland Park news update saying, “The recovery of Southern Hemisphere humpback whales from severe whaling pressures last century when some 210000 animals were whaled, must rate as one of the world’s great conservation recoveries. Populations that migrate on the KZN coast each year were whaled in the Antarctic, on their migration and in their Mozambican breeding grounds. Their current recovery at some ten percent per annum is really heartening to see.”
Unfortunately, we’re going to have to wait a little longer to see more results from the survey though. WildOceans is a new marine and coastal conservation programme of WildTrust, an organisation running various programs to ensure ocean health and sustainability for all. The results from the humpback whale survey are set to feature in an upcoming documentary-series called Our Oceans and will report on the rich biodiversity of Africa’s oceans and the associated conservation challenges and threats. One of these threats is a controversial one.
Lauren van Nijkerk at WildTrust said, “You can’t talk about the whales of KwaZulu-Natal without mentioning the strandings”. Although we have no South African studies, investigations abroad suggest that deep-sea oil and gas exploration using seismic equipment may be the cause of whales and dolphins washing up on our beaches.
Senior Ezemvelo KZN Wildlife marine ecologist, Dr Jennifer Olbers, put together a thorough report on beach strandings in Natal, with noise interference cited as one of the causes. Predators, man-made toxins and severe weather conditions are cited as other causes. “Globally, it is recognised that seismic surveys (researchers use vibrations produced artificially by explosions to create detailed images of local geology to help them possible oil and gas reservoirs under the ocean) can have direct detrimental effects on marine animals, such as soft tissue damage, hearing loss or even death. While indirect effects of additional sound in the water may disrupt communication, reproduction, navigation and feeding behaviour which are essential for survival”.
Why is this controversial? Well, in 2014, a change in the environmental and mining legislation occurred. There’s a loophole in that it’s no longer a requirement for an Environmental Impact Assessment (EIA) to be carried out prior to the issue of a seismic survey permit.
Tempted by this resurgence of interest in these seaside statistics, I decided to get a closer look for myself. In operation since 1991 and a responsible operator belonging to the SA Boat Based Whale Watching Association, Advantage Tours was my way into the ocean with Berno Phillipson as my skipper. He’s been tackling the rough ride off St Lucia’s beach out into the sea for ten years. It was a relatively calm morning, but the sea was seriously choppy.
“These conditions are great for whale-watching. The whales use this swell to propel their bodies up and out of the water”, said Berno. No one was seasick on our trip out, but wearing jeans was a bad choice.
I got thoroughly soaked by water splashing into the boat. Soon though, humpback whales were flicking out of the water all around me and my damp denims soon became a delight as I felt the sprays from their splashing at such close quarters.
On board, Berno taught us some of the tricks performed by these sweet cetaceans. There’s the regular blowing, but also lobtailing, which is when the whale slaps its tail on the surface (and each tail, or fluke, is unique, just like our fingerprints), but, the most impressive had to be breaching. Despite their elephantine size, the humpbacks would throw their entire bulk from the water falling back into the water with an incredible slosh.
Every year, the whales work their way along this migratory route for six months. First, they move north to breed in Mozambique from June to September, before doubling back during spring to reach the nutrient-rich waters of Antarctica.
Back inside the iSimangaliso Wetland Park, I went to see exactly how the survey was being conducted. The dunes at Cape Vidal in the iSimangaliso Wetland Park provided the perfect vantage point for the shore-based counts and one tower, in particular, has been magnificently revamped for and visitors alike.
Kwasheleni Tower has exceptional 360-degree views across both St Lucia Lake and the Indian Ocean and it’s perfect for finding whales. We also saw a bachelor herd of buffalo and almost twenty kudus that padded peacefully across the grassy slopes.
As I looked out from Kwasheleni Tower, across the glistening Lake St Lucia and past the forests harbouring furtive leopards right beside the sea (I know because one darted across the tar road before my own eyes). The inspiringly rehabilitated landscapes of iSimangaliso Wetland Park are a living success story and I couldn’t help but feel hopeful for the local humpback inhabitants.
Hope that the success on land is mirrored in the sea. Hope that South Africa still has some wild waters.
Wild, whale-filled waters.
Keep an eye on the WildOceans website and the Our Oceans Facebook page for release info on the documentary series that reports on epic ocean exploration. Each episode focuses on an iconic group; whales, coelacanths and sharks. From remote outer reefs in the Indian Ocean to popular South African surf beaches.
Go out to sea from the wild village of St Lucia with Advantage Tours (there are also boat trips that depart from Richards Bay and the launch is said to be calmer from the harbour there.)
To stand on top of Kwasheleni Tower, enter iSimangaliso Wetland Park from the Eastern Shores Gate and drive towards Cape Vidal.
Best time to go to whale watching in KwaZulu-Natal? The winter months, between June and November are the best for finding whales off the coast of St Lucia and Richards Bay.