biology

Silvery-cheeked hornbill

Silvery-cheeked hornbill 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 Silvery-cheeked hornbill rather than just read about it. In short: The silvery-cheeked hornbill (Bycanistes brevis) is a large species of hornbill found in Africa. Silvery-cheeked hornbills are residents of the tall evergreen forests of East Africa from Ethiopia to South Africa.

Key takeaways

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

Reference excerpt

The silvery-cheeked hornbill (Bycanistes brevis) is a large species of hornbill found in Africa. Silvery-cheeked hornbills are residents of the tall evergreen forests of East Africa from Ethiopia to South Africa. In Zimbabwe it is threatened by habitat destruction and its presence in South Africa is marginal, but it remains locally fairly common, especially in the northern and central parts of its range.

Description It measures 75 to 80 centimetres (30 to 31 in) in length, and has a very large cream-colored casque on the beak. The head is silver-grey and the rest of the plumage is iridescent black, except for the white rump, lower back, thighs, vent and tip of the outer tail-feathers. The sexes are similar except the female has a smaller casque and reddish skin around the eyes.

Diet It is omnivorous, feeding on fruits, insects, small birds, rodents, small reptiles and centipedes.

Behaviour Usually they live in pairs and sometimes roost in flocks of hundreds of individuals. They breed in spring (September and October; at least in part of its range) and lay clutches of one to three white eggs, incubated for 40 days. The young remain with both parents for about 80 days.

Gallery

References

BirdLife Species Factsheet.

External links Silvery-cheeked hornbill - Species text in The Atlas of Southern African Birds.

Illustrations

Worked examples

Example 1 — a first encounter with Silvery-cheeked hornbill

Start with the simplest possible case. Write down what Silvery-cheeked hornbill 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 Silvery-cheeked hornbill 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 Silvery-cheeked hornbill 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 Silvery-cheeked hornbill

In research: Silvery-cheeked hornbill 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 Silvery-cheeked hornbill 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: Silvery-cheeked hornbill is common in secondary-school and first-year university syllabi. It links to neighbouring topics Birds described in 1929, Birds of East Africa, Bucerotiformes stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Silvery-cheeked hornbill 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 “Silvery-cheeked hornbill” →

Affiliate

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

How to study Silvery-cheeked hornbill in 20 minutes

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

Frequently asked questions

What is Silvery-cheeked hornbill in simple terms?

Why does Silvery-cheeked hornbill 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 Silvery-cheeked hornbill?

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 Silvery-cheeked hornbill.