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Shetland cattle

Shetland cattle 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 Shetland cattle rather than just read about it. In short: The Shetland is a small, hardy Scottish breed of cattle from the Shetland Islands to the north of mainland Scotland. The cattle are normally black and white in colour but there are smaller numbers in grey, red and dun.

Shetland cattle — main illustration
Shetland cattle — illustration

Key takeaways

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

Reference excerpt

The Shetland is a small, hardy Scottish breed of cattle from the Shetland Islands to the north of mainland Scotland. The cattle are normally black and white in colour but there are smaller numbers in grey, red and dun.

History Cattle were one of the originally domesticated breeds of livestock kept by the Neolithic settlers of the Shetland islands. This happened probably no later than circa 3,600 BC. The early remains indicate a very large animal for these early farmers to cope with. It is believed these early cattle were young aurochs (Bos primigenius primigenius), captured in the Scottish forests, the direct ancestor. Cattle bones found in these early Shetland settlements show evidence of domestication. Their joints show traces of arthritis, the teeth indicate periods of stress (manifested as rings of lighter and darker ridges), indicating regular winter hardship. Gradually, a smaller animal started to appear in the archaeological remains, and by the Bronze Age, starting ca 2,500 BC, two types of cattle appear in the remains, a larger and a smaller one. The smaller one seems to have been favoured and by the Iron Age, starting around 2,000 years ago, it is the only type occurring in the sites. This animal was just over one metre high at the shoulder and was described as “a short-legged, stocky, short-horned beast” descended from a small gene pool. A court record from 1797 describes the cattle – in terms of colours, names, ages and heights – of a particular farm involved in a legal settlement, and based on this description the cattle still had the small size of their Iron Age ancestors. Today the island cattle remain small, standing about 1.2 metres high at the withers, with a light bone structure, thin hide, fine hair and long tail with a white switch. They were once multi-coloured, but modern selection has favoured predominantly black or black and white cattle. Alexander Fenton, citing Forsyth and Shirreff gives an estimate of just over 40,000 head of cattle in 1808 and less than half of that, circa 15,000 in 1814 due to the expansion in the human population. The small tenanted farms or crofts were made smaller by the land-owning lairds to increase the number of tenants they could oblige to undertake the haaf (deep-sea) fishery for them. This was a period of starvation and poverty for Shetlanders and their livestock. As the Haaf fishery trade in salted, dried fish waned, the lairds cleared off many of their tenants in favour of sheep ranching and where possible heavier British breeds of cattle. The Shetland cow supported many families children through these hard times. Only a breed with special traits could cope with such extremes. The period of agricultural improvement during the 19th century saw imported heavy breeds of cattle, sheep and horses arrive that was to the detriment of the native breeds. The early years of the 20th century saw something of a revival in interest and appreciation in the Shetland. The Shetland Cattle Herd Book Society was established with a Register being produced for 1912. The Herd Book described the breed's features and provided a register of calves and bulls. The SCHBS carried on through the First World War but stalled in 1921 amid the post-war privations. This short-lived renaissance was subsequently damaged by the UK Government determining that the new post-Second World War incentives of subsidies should not apply to Shetland cattle. While the Shetland cattle could thrive on inhospitable lands, the evolution of agricultural practices and chemicals made grass more plentiful for less hardy breeds, whose larger bulls could sire calves that would grow larger and more quickly. Increasing the size of the cattle was attractive in the aftermath of John Boyd-Orr's influential studies in the 1930s, which revealed a deficiency in the "midst of plenty" among the United Kingdom's urban proletariat, whose diet lacked meat. The UK Department of Agriculture and latterly the Crofters Commission made available bulls of much larger breeds favoured by UK mainland markets. This combined with the hard economics of the period to remove thousands of native cows through cross-breeding. Subsidy-driven agriculture nearly destroyed the Shetland cattle. By the time oil was discovered off Shetland, the breed was near extinction and was saved primarily through the efforts of people like T. A. U. Fraser (known as Tammy o da Glebe). He started in 1938 with a stock of four cattle and in the early 1980s was able to help re-establish the breed following the dispersal of his herd. The year 1981 saw a determined attempt to, once again, save the breed through the establishment of the New Foundation Herd Book and Shetland Cattle Herd Book Society (SCHBS). For a period of time Shetland Islands Council assisted with support for purebred calves. In recent years no financial support has been offered by either Governments or agencies leaving the breed's future in the hands of volunteers. During the Falklands War, five pregnant cows and one bull were sent to the Falkland Islands, to replace livestock killed in the conflict. They were sent by the Rare Breeds Survival Trust, which surprised many, given how rare the cattle were. At that time, only 121 adult cows were registered; and this was seen as a way to boost numbers. The Shetland Cattle Herd Book Society has fought since 1981 to maintain the Herd Book in the islands of Shetland as the home of the breed. The SCHBS led several initiatives to record the special traits of the breed. These included weaning weight analysis and fatty acid analysis. As an ‘unimproved’ breed it still retains healthsome characteristics that have been lost from modern breeds. The meat and milk of the breed are proven through a range of studies to contain far more minerals and healthy fatty acids and far less unhealthy trans fatty acids than conventional modern breeds. Efforts to restore the Shetland breed continue. The Shetland Cattle Herd Book Society continues to protect the breed. The SCHBS now hosts a database and semen store where valuable genetics are preserved to maintain valuable traits and made available to members. The Shetland Cattle Breeder's Association, a group of mainland UK breeders, also provides assistance to its members concerning genetic records, breeding plans, husbandry, and the location of Shetland breeders. The association also provides advertising services for its members.

… excerpt ends here. Continue reading the full article.

Illustrations

Shetland cattle illustration

Worked examples

Example 1 — a first encounter with Shetland cattle

Start with the simplest possible case. Write down what Shetland cattle 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 Shetland cattle 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 Shetland cattle 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 Shetland cattle

In research
Shetland cattle 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 Shetland cattle 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
Shetland cattle is common in secondary-school and first-year university syllabi. It links to neighbouring topics Animal breeds on the RBST Watchlist, Cattle breeds, Cattle breeds originating in Scotland, so understanding it makes those chapters shorter.
In everyday life
Look for Shetland cattle 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 Shetland cattle in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Shetland cattle 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 Shetland cattle out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Shetland cattle in simple terms?

The Shetland is a small, hardy Scottish breed of cattle from the Shetland Islands to the north of mainland Scotland. The cattle are normally black and white in colour but there are smaller numbers in grey, red and dun.

Why does Shetland cattle 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 Shetland cattle?

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 Shetland cattle.

Tags

  • Animal breeds on the RBST Watchlist
  • Cattle breeds
  • Cattle breeds originating in Scotland
  • Shetland animal breeds

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