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Isilo (elephant)

Isilo (elephant) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Isilo (elephant) rather than just read about it. In short: Isilo (c. 1956 – 2014) was one of South Africa’s largest African elephants and the largest living tusker in the southern hemisphere before his death. He was known as a tusker, a male elephant with tusks weighing over 100 pounds.

Key takeaways

  • Isilo (elephant) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Isilo (elephant) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Isilo (elephant) from memory before moving on to harder problems.

Reference excerpt

Isilo (c. 1956 – 2014) was one of South Africa’s largest African elephants and the largest living tusker in the southern hemisphere before his death. He was known as a tusker, a male elephant with tusks weighing over 100 pounds. Although Isilo died of natural causes relating to old age, his death attracted international media attention because his tusks, considered a National Heritage artifact, were missing when his body was discovered.

Background Isilo was an African elephant that lived in Tembe Elephant Park in South Africa. "Isilo" means “King” in Zulu. Born during the late 1950s, he was estimated to have been at least 58 years old when he died. Isilo weighed between 6.5 and 7 tonnes. Isilo's tusks were estimated to be more than 3 meters (9 feet) long. The right tusk weighed about 65 kg (143 pounds) and the left about 60 kg (132 pounds).

Death Isilo died of natural causes in an area known to be his home range in a southwest section of the park around 10 January 2014. His carcass was discovered in late March 2014 and his death was announced on April 4, 2014 by Ezemvelo KZN Wildlife and Ernest Robbertse, Manager of the Tembe Elephant Park Lodge. However, his tusks were missing, having apparently been removed sometime between his death and the discovery of his corpse, most likely by suspected rhino poachers and transported over the border into Mozambique where tusks are shipped to the Far East, the world's biggest market for ivory. Isilo's tusks were estimated to have a black market value of approximately R3 million (about US$ 250,000).

Reactions to the death Isilo's death resulted in international media attention due to his celebrity status and the loss of his tusks, considered a National Heritage artifact. Isilo's tusks were the heritage of the Tembe clan, part owners and ancestral custodians of the Tembe Elephant Park. Inkosi Mabhudu Tembe, chief of the Tembe clan, planned to offer the tusks to South Africa for display at the King Shaka Airport in Durban to promote tourism. In April 2014, Inkosi Tembe offered a R100 000 (approx US$ 8 600) reward for the return of the missing tusks.

Other large tuskers In Tsavo East National Park in Kenya in June 2014, Satao, the biggest tusker in East Africa (with ivory as big as Isilo's), was killed by poachers with a poisoned spear. This came shortly after Satao survived another similar attempt.

Books and other media Isilo is acknowledged in two books by Dr. Johan Marais, who believes that the largest elephants in the world can be found in the Tembe National Elephant Park:

Marais, Johan (2008) Great Tuskers of Africa Penguin Global; ISBN 0143025066 Marais, Johan (2011) In Search of Africa’s Great Tuskers Penguin Global; ISBN 0143026550 James Currie, international wildlife expert, was the last person to film Isilo before the tusker's death. In 2016, Currie launched a Kickstarter campaign to film Last of the Big Tuskers a documentary about the largest elephants on earth and what is being done to ensure their survival. The documentary was released in October 2018.

See also Elephant hunting in Kenya List of individual elephants

References

Worked examples

Example 1 — a first encounter with Isilo (elephant)

Start with the simplest possible case. Write down what Isilo (elephant) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Isilo (elephant) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Isilo (elephant) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Isilo (elephant)

In research
Isilo (elephant) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Isilo (elephant) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Isilo (elephant) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1956 animal births, 2014 animal deaths, 2014 in South Africa, so understanding it makes those chapters shorter.
In everyday life
Look for Isilo (elephant) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Isilo (elephant) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Isilo (elephant) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Isilo (elephant) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Isilo (elephant) in simple terms?

Isilo (c. 1956 – 2014) was one of South Africa’s largest African elephants and the largest living tusker in the southern hemisphere before his death. He was known as a tusker, a male elephant with tusks weighing over 100 pounds.

Why does Isilo (elephant) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Isilo (elephant)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Isilo (elephant).

Tags

  • 1956 animal births
  • 2014 animal deaths
  • 2014 in South Africa
  • Individual African elephants
  • Individual animals in South Africa
  • Individual wild animals
  • Vulnerable biota of Africa

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