biology

Papuan hawk-owl

Papuan hawk-owl 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 Papuan hawk-owl rather than just read about it. In short: The Papuan hawk owl (Uroglaux dimorpha), sometimes also Papuan boobook (not to be confused with Ninox theomacha), is a medium-sized, sleek owl with a proportionately small head, long tail, and short, rounded wings. Its white facial disk is small and indistinct, with black streaks, and white eyebrows.

Key takeaways

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

Reference excerpt

The Papuan hawk owl (Uroglaux dimorpha), sometimes also Papuan boobook (not to be confused with Ninox theomacha), is a medium-sized, sleek owl with a proportionately small head, long tail, and short, rounded wings. Its white facial disk is small and indistinct, with black streaks, and white eyebrows. It has buff-colored upperparts and barred black and brown underparts. Its eyes are bright yellow, and it has a gray to black bill. The male is larger than the female, which is unusual among owls. Though generally found in lowland rainforest or gallery forest in lowland savanna, the Papuan hawk-owl is occasionally found at elevations of up to 1,500 m (4,900 ft) above sea level. It is probably a resident species in its restricted range, New Guinea. Not much is known about the status of this species, as insufficient data exist to quantify its population. It is rarely seen, and may be threatened due to deforestation.

References

Illustrations

Worked examples

Example 1 — a first encounter with Papuan hawk-owl

Start with the simplest possible case. Write down what Papuan hawk-owl 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 Papuan hawk-owl 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 Papuan hawk-owl 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 Papuan hawk-owl

In research: Papuan hawk-owl 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 Papuan hawk-owl 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: Papuan hawk-owl is common in secondary-school and first-year university syllabi. It links to neighbouring topics Birds described in 1874, Birds of prey of New Guinea, Fauna listed on CITES Appendix II, so understanding it makes those chapters shorter.
In everyday life: Look for Papuan hawk-owl 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 Papuan hawk-owl in 20 minutes

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

Frequently asked questions

What is Papuan hawk-owl in simple terms?

Why does Papuan hawk-owl 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 Papuan hawk-owl?

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 Papuan hawk-owl.