biology

Sangihe scops owl

Sangihe scops 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 Sangihe scops owl rather than just read about it. In short: The Sangihe scops owl (Otus collari) is an owl species endemic to the Sangihe Island of Indonesia. Size The Sangihe scops owl is relatively small.

Key takeaways

Sangihe scops 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 Sangihe scops owl to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Sangihe scops owl from memory before moving on to harder problems.

Reference excerpt

The Sangihe scops owl (Otus collari) is an owl species endemic to the Sangihe Island of Indonesia.

Size The Sangihe scops owl is relatively small. This bird has long narrow wings, a small beak and tail. The owl has weak toes and claws. The length of the owl's ear tufts is a moderate length. Their wing length is around 158–166 mm, and their average weight is 76 grams. The overall average length measurement of this bird is 7.5–7.8 inches tall.

Description The Sangihe scops owl has a brown complexion to it. However, its facial disk has a pinch of white above the eyes. It has sporadic black streaks and patches, as each bird is unique and excellent for camouflage in its forest habitat. The upper parts are brown with dark shaft streaks. The bird's eyes are yellow with red pupils. It has tan feathers in its midsection. Along with that, the Sangihe scops owl's call sounds similar to a frail whistle. Its call is high pitched and can last from 7–8 seconds long.

History The Sangihe scops owl is most likely part of a species group centered on Otus manadensis. Their original specimens were collected in 1866 and 1867. These owls were thought to be part of Otus magicus for a little bit. However, in 1996, examination of photographs and vocalization revealed that their species had differences from both O. mandensis and O. magicus. These birds are very closely related to O. mandensis because of their strong similarities, but are considered to be a separate species. The Sangihe scops owl is one of the 17 species of scops owls that can be found in Indonesia and is a member of the family Strigidae. The nocturnal Sangihe scops owl is distinguished by its unique sounds, which resemble high-pitched whistles. It is monotypic, no subspecies are recognized.

Diet Their diet consists of eating large insects, earthworms, small reptiles, mammals and birds.

Threats and population These birds do not have any danger that can threaten their population dramatically, but they still have minor threats. These threats consist of destruction of primary forest taking away their habitats. Along with that, these birds also have threats from larger species hunting them. They are not globally threatened, and observations show that the species readily tolerates human-altered habitats. However, there will always be environmental dangers such as deforestation and natural disasters. Their population ranges somewhere in between 10,000-25,000 and has been confirmed to be sustained. These birds appear widespread and relatively common within the single-island range of the Sangihe Islands.

Habitat These birds are exclusive to the islands of Sangihe, mainly in North Sangihe in Southeast Asia next to Indonesia. They favor forests and mixed plantations. It is common and widespread on the island. They commonly reside in agricultural areas with trees up to 1150 feet and bushes.

References

BirdLife Species Factsheet - Sangihe Scops-owl Owl pages

Illustrations

Worked examples

Example 1 — a first encounter with Sangihe scops owl

Start with the simplest possible case. Write down what Sangihe scops 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 Sangihe scops 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 Sangihe scops 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 Sangihe scops owl

In research: Sangihe scops 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 Sangihe scops 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: Sangihe scops owl is common in secondary-school and first-year university syllabi. It links to neighbouring topics Birds described in 1998, Endemic birds of Sangihe, Fauna listed on CITES Appendix II, so understanding it makes those chapters shorter.
In everyday life: Look for Sangihe scops 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 Sangihe scops owl in 20 minutes

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

Frequently asked questions

What is Sangihe scops owl in simple terms?

The Sangihe scops owl (Otus collari) is an owl species endemic to the Sangihe Island of Indonesia. Size The Sangihe scops owl is relatively small.

Why does Sangihe scops 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 Sangihe scops 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 Sangihe scops owl.