biology

Tachornis

Tachornis 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 Tachornis rather than just read about it. In short: Tachornis is a genus of swift in the family Apodidae. It contains the following species: Pygmy palm swift (Tachornis furcata) Fork-tailed palm swift (Tachornis squamata) Antillean palm swift (Tachornis phoenicobia) Tachornis uranoceles (fossil; Late Pleistocene of Puerto Rico) These birds are found in the Neotropics, ranging from the Caribbean to South America.

Key takeaways

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

Reference excerpt

Tachornis is a genus of swift in the family Apodidae. It contains the following species:

Pygmy palm swift (Tachornis furcata) Fork-tailed palm swift (Tachornis squamata) Antillean palm swift (Tachornis phoenicobia) Tachornis uranoceles (fossil; Late Pleistocene of Puerto Rico) These birds are found in the Neotropics, ranging from the Caribbean to South America. They are characterized by their small size and deeply forked tails. The name Tachornis derives from the Greek words tachys or takhus, meaning "fast", and ornis, meaning "bird".

References

Illustrations

Worked examples

Example 1 — a first encounter with Tachornis

Start with the simplest possible case. Write down what Tachornis 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 Tachornis 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 Tachornis 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 Tachornis

In research: Tachornis 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 Tachornis 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: Tachornis is common in secondary-school and first-year university syllabi. It links to neighbouring topics Apodiformes stubs, Bird genera, Tachornis, so understanding it makes those chapters shorter.
In everyday life: Look for Tachornis 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 Tachornis in 20 minutes

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

Frequently asked questions

What is Tachornis in simple terms?

Tachornis is a genus of swift in the family Apodidae. It contains the following species: Pygmy palm swift (Tachornis furcata) Fork-tailed palm swift (Tachornis squamata) Antillean palm swift (Tachornis phoenicobia) Tachornis uranoceles (fossil; Late Pleistocene of Puerto Rico) These birds are found…

Why does Tachornis 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 Tachornis?

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 Tachornis.