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Lord Howe pigeon

Lord Howe pigeon is a biology 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 Lord Howe pigeon rather than just read about it. In short: The Lord Howe pigeon or white-throated pigeon (Columba vitiensis godmanae), is an extinct subspecies of the metallic pigeon which existed on Lord Howe Island. It became extinct in the 1850s.

Lord Howe pigeon — main illustration
Lord Howe pigeon — illustration

Key takeaways

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

Reference excerpt

The Lord Howe pigeon or white-throated pigeon (Columba vitiensis godmanae), is an extinct subspecies of the metallic pigeon which existed on Lord Howe Island. It became extinct in the 1850s.

Description

The Lord Howe pigeon was mostly brown, with a purple head and breast, and a white patch on its throat.

Ecology The bird was found in an arboreal habitat, particularly closed forests. Occurring throughout the lowlands of Lord Howe Island, it is likely the species fed on fruit and seeds.

Records Lord Howe Island was discovered in 1788. A written report was made by Arthur Bowes, who landed on the island when the Lady Penrhyn stopped there in 1788. Parties from his ship collected many birds from the island, including many Lord Howe pigeons, which they subsequently ate. The tameness of the birds made hunting particularly easy. The Lady Penrhyn had been travelling with the Charlotte, and her Captain, Thomas Gilbert, wrote that he captured five or six dozen of the birds, almost all that he found. By breaking the legs of the birds and leaving them to cry, others were drawn to investigate, allowing his near complete capture. In 1790, midshipman George Raper of HMS Sirius produced a painting of the bird. Raper had never personally travelled to Lord Howe Island, but may have seen specimens of the pigeon caught there and taken about the Sirius or another ship. Few reports of the bird's existence were made before its extinction. As no skins or specimens of the bird were ever obtained, Raper's painting, and a second painting, provide the only concrete evidence of the bird's existence. Dr Foulis, who was a resident of the island from 1844 until 1847, recorded the bird as being the only bird of value on the island. At this time the island's human population was only 16, but the Lord Howe pigeon was soon extinct. The species was driven to extinction in the mid-19th century. Hunting by humans is believed to be the likely cause of extinction. The last recorded sighting of the bird took place in 1853. No specimens were collected before extinction. The species was described by Gregory Mathews in 1915, using Raper's painting as a guide. At the time, he named it Raperia godmanae after Alice Mary Godman. It was eventually reclassified as a subspecies of Columba vitiensis.

References

Illustrations

Lord Howe pigeon illustration
Lord Howe pigeon illustration
Lord Howe pigeon: Illustration from the 1800s
Illustration from the 1800s

Worked examples

Example 1 — a first encounter with Lord Howe pigeon

Start with the simplest possible case. Write down what Lord Howe pigeon claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Lord Howe pigeon 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 Lord Howe pigeon 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 Lord Howe pigeon

In research
Lord Howe pigeon appears in biology 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 Lord Howe pigeon 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
Lord Howe pigeon is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bird extinctions since 1500, Birds described in 1915, Columba (genus), so understanding it makes those chapters shorter.
In everyday life
Look for Lord Howe pigeon 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 Lord Howe pigeon in 20 minutes

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

Frequently asked questions

What is Lord Howe pigeon in simple terms?

The Lord Howe pigeon or white-throated pigeon (Columba vitiensis godmanae), is an extinct subspecies of the metallic pigeon which existed on Lord Howe Island. It became extinct in the 1850s.

Why does Lord Howe pigeon matter?

Because it connects several biology 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 Lord Howe pigeon?

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 Lord Howe pigeon.

Tags

  • Bird extinctions since 1500
  • Birds described in 1915
  • Columba (genus)
  • Extinct birds of Lord Howe Island
  • IUCN Red List extinct species
  • Subspecies

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