science

Lee G. R. Evans

Lee G. R. Evans 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 Lee G. R. Evans rather than just read about it. In short: Lee Evans (born October 1960) is a British birdwatcher author on rare birds and bird tour leader. He has seen 594 species of bird in Britain and Ireland; however his principal interest is British Isles yearlisting, where he aims to see over 300 species of bird in the wild in Britain and Ireland each year.

Key takeaways

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

Reference excerpt

Lee Evans (born October 1960) is a British birdwatcher author on rare birds and bird tour leader. He has seen 594 species of bird in Britain and Ireland; however his principal interest is British Isles yearlisting, where he aims to see over 300 species of bird in the wild in Britain and Ireland each year. He claims to have seen 386 species in Britain and Ireland in 1996, 704 species in the Western Palearctic in one calendar year, 222 species in Britain in January and 209 species in just one week. Evans setup and runs the UK 400 Club, a group for birders interested in rare birds and twitching. He has written 27 different books on birds, including Rare Birds in Britain 1800-1990 and a number of volumes in his Rare Birds and Scarce Migrants of... series as well as producing a large number of identification papers (such as those on white wagtails, redpolls, Hume's leaf warbler, etc.) and was instrumental in launching the Bird Information Service and its associated magazine and Birdlines.

References

Worked examples

Example 1 — a first encounter with Lee G. R. Evans

Start with the simplest possible case. Write down what Lee G. R. Evans 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 Lee G. R. Evans 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 Lee G. R. Evans 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 Lee G. R. Evans

In research: Lee G. R. Evans 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 Lee G. R. Evans 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: Lee G. R. Evans is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1960 births, Birdwatchers, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Lee G. R. Evans 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 Lee G. R. Evans in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Lee G. R. Evans means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Lee G. R. Evans out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lee G. R. Evans in simple terms?

Why does Lee G. R. Evans 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 Lee G. R. Evans?

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 Lee G. R. Evans.