astronomy

George McGavin

George McGavin is a astronomy 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 George McGavin rather than just read about it. In short: George C. McGavin FLS FRGS FRSGS Hon.

Key takeaways

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

Reference excerpt

George C. McGavin FLS FRGS FRSGS Hon. FRSB Hon. FRES (born 1954) is a British entomologist, television presenter, author and explorer. Best known for co-presenting the BBC Natural History Unit's Lost Land expedition trilogy (2008–10) and as chief scientific consultant on David Attenborough's Life in the Undergrowth, he has spent over three decades combining academic research at the University of Oxford with wide-ranging science communication. McGavin is an honorary research associate at the Oxford University Museum of Natural History and visiting professor of entomology at the University of Derby, and is president of the Dorset Wildlife Trust and an ambassador for Zero Hour. He has written books on entomology and natural history, ranging from children's guides to textbooks.

Early life and education McGavin was born in Glasgow, Scotland in 1954 and grew up in Edinburgh, where he attended Daniel Stewart's College. His parents were both artists. He studied zoology at the University of Edinburgh between 1971 and 1975, and has said that his interest in entomology formed during a field trip to the west coast of Scotland, when he became transfixed by wood ants while his classmates searched for larger animals. He went on to complete a PhD in entomology at Imperial College London – and the Natural History Museum, London – in 1978 before taking up a teaching and research post at the University of Oxford.

Academic career McGavin is an honorary research associate at the Oxford University Museum of Natural History and at the Department of Zoology, University of Oxford, where his research interests centre on terrestrial arthropods, public understanding of science, and exploration. He is also a visiting professor of entomology at the University of Derby. Between 1984 and 2008 he served as assistant curator of the entomology collections at the Oxford University Museum of Natural History, and held lecturing posts at Trinity College, Oxford and subsequently Jesus College, Oxford. He subsequently held the role of honorary principal tutor in zoology at Jesus College. He also holds the position of honorary principal research fellow at Imperial College London. Several insect species have been named after McGavin by fellow entomologists in recognition of his contributions to the field, including the ant Tapinoma mcgavini (Taylor, 2009); the cockroach Allacta mcgavini (Roth, 1991); and the longhorn beetle Eburodacrys mcgavini (Pett, 2019). He is a fellow of the Linnean Society and the Royal Geographical Society, and an honorary fellow of the Royal Entomological Society (2014) and the Royal Scottish Geographical Society (2024). Beyond his institutional roles, McGavin has written extensively for both academic and general audiences, producing field guides, handbooks and textbooks spanning insect identification, essential entomology and arthropod ecology. He has lectured at the Cheltenham Science Festival, given the Royal Geographical Society's children's Christmas lecture and contributed to their schools programme. In 2008 he won Earthwatch's World's most invaluable species debate, broadcast on BBC Radio 4. In 2017 he delivered the Royal Entomological Society's Verrall lecture, Tales from television: An entomologist's perspective.

Broadcasting career

McGavin's television career spans expedition documentaries, specialist natural history films, mainstream science broadcasting, and consultancy work. His most prominent presenting role came with the BBC's Lost Land trilogy — Lost Land of the Jaguar (2008), Lost Land of the Volcano (2009) and Lost Land of the Tiger (2010) — following wildlife expeditions into some of the world's most remote habitats. This built on his earlier work presenting Expedition Borneo (2007) for the Discovery Channel. He has presented and co-presented a wide range of documentaries for BBC Four, including Planet Ant: Life Inside the Colony (2013), Monkey Planet (2014), Oak Tree: Nature's Greatest Survivor (2017), The Secret Life of Landfill: A Rubbish History (2018, with Zoe Laughlin) and Ocean Autopsy: The Secret Story of Our Seas (2020, with Helen Czerski). Oak Tree won the Royal Television Society award for Best Science and Natural History Documentary and the Grierson Award for Best Science Documentary in 2016. He co-presented Prehistoric Autopsy (2012) with Alice Roberts, fronted the two-part Dissected series on the human hand and foot (2014), and presented Nature's Turtle Nursery: Secrets from Inside the Nest. He worked on The Dark, a study of animal nocturnal behaviour for BBC Two (2012). McGavin also presented The Secret Life of Your House for ITV (2015) and Miniature Britain (2021) and Ultimate Swarms (2022) for the BBC. His programme Afterlife: The Science of Decay broadcast on BBC Two in December 2011. The programme won the Grierson award for Best Science Documentary, a BAFTA Scotland for Best Single Documentary, the Broadcast Digital award for Best Popular Factual Programme, the Rockie Award at the Banff World Media Festival, and the British Association of Science Writers award for Best Scripted Television Programme, all in 2012. In mainstream broadcasting, McGavin has been a regular contributor to The One Show on BBC One, and has appeared on Channel 4's Richard & Judy — where he cooked and ate insects on air — STV's What's Up Doc?, the BBC's Tomorrow's World and Facing the Music, ITV's Package Holiday Undercover, and Channel 4's Take One Museum. As a consultant, he was chief scientific consultant on David Attenborough's BBC series Life in the Undergrowth and series consultant on ITV's Infested (2002). In 2024 he stepped outside natural history entirely, making a guest appearance as a scientist in a comedic promotional film for the video game Helldivers 2.

Patronage and advocacy

McGavin serves as president of the Dorset Wildlife Trust and as an ambassador for Earthwatch. He is also a patron of Wildscreen, the Bees, Wasps and Ants Recording Society and Alderney Wildlife Trust. McGavin is as an ambassador for Zero Hour, the campaign for the Climate and Nature Bill. In September 2024, he was among over 1,000 climate scientists, ecologists, academics and medical professionals who signed an open letter to MPs calling on Parliamentarians to support the 2020–25 private member's bill. He also spoke at events advocating for the bill – including a fringe event at the 2023 Labour Party Conference in Liverpool.

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with George McGavin

Start with the simplest possible case. Write down what George McGavin claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 George McGavin 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 George McGavin 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 George McGavin

In research: George McGavin appears in astronomy 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 George McGavin 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: George McGavin is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1954 births, 20th-century British explorers, 21st-century British explorers, so understanding it makes those chapters shorter.
In everyday life: Look for George McGavin 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “George McGavin” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study George McGavin in 20 minutes

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

Frequently asked questions

What is George McGavin in simple terms?

George C. McGavin FLS FRGS FRSGS Hon.

Why does George McGavin matter?

Because it connects several astronomy 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 George McGavin?

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 George McGavin.