biology

Slaty-breasted rail

Slaty-breasted rail 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 Slaty-breasted rail rather than just read about it. In short: The slaty-breasted rail (Lewinia striata) is a rail species native to the Indian subcontinent and Southeast Asia. Taxonomy Despite traditionally being considered part of Gallirallus, recent genetic studies have consistently placed it in the genus Lewinia, which is now formally recognized by the IUCN and IOC.

Key takeaways

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

Reference excerpt

The slaty-breasted rail (Lewinia striata) is a rail species native to the Indian subcontinent and Southeast Asia.

Taxonomy Despite traditionally being considered part of Gallirallus, recent genetic studies have consistently placed it in the genus Lewinia, which is now formally recognized by the IUCN and IOC.

Subspecies L. s. albiventer L. s. obscurior L. s. jouyi L. s. taiwana L. s. gularis L. s. striata L. s. paraterma

Habitat The slaty-breasted rail is mostly found in wetlands, up to elevations of typically 1,000 m (3,300 ft), but also up to 1,500 m (4,900 ft) and 1,850 m (6,070 ft) in Sri Lanka.

Description A medium sized rail, it measures 25–30 cm (9.8–11.8 in) in length and weighs 100–142 g (3.5–5.0 oz). In coloration, the slaty-breasted rail has a chestnut crown and nape, a blue-grey breast, and a long, reddish bill.

Behavior Breeding season can vary by location. It lays 5–9 eggs, which are incubated by both sexes for 19–22 days. Chicks can leave the nest soon after hatching, they are fed and cared for by their parents. It feeds on worms, molluscs, crustaceans, and the seeds of marsh plants.

Gallery

References

Illustrations

Worked examples

Example 1 — a first encounter with Slaty-breasted rail

Start with the simplest possible case. Write down what Slaty-breasted rail 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 Slaty-breasted rail 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 Slaty-breasted rail 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 Slaty-breasted rail

In research: Slaty-breasted rail 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 Slaty-breasted rail 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: Slaty-breasted rail is common in secondary-school and first-year university syllabi. It links to neighbouring topics Animal taxa named by Carl Linnaeus, Birds described in 1766, Birds of Indomalaya, so understanding it makes those chapters shorter.
In everyday life: Look for Slaty-breasted rail 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 Slaty-breasted rail in 20 minutes

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

Frequently asked questions

What is Slaty-breasted rail in simple terms?

The slaty-breasted rail (Lewinia striata) is a rail species native to the Indian subcontinent and Southeast Asia. Taxonomy Despite traditionally being considered part of Gallirallus, recent genetic studies have consistently placed it in the genus Lewinia, which is now formally recognized by the IUC…

Why does Slaty-breasted rail 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 Slaty-breasted rail?

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 Slaty-breasted rail.