ArticleslgStudy

science

Treepie

Treepie is a science 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 Treepie rather than just read about it. In short: The treepies (known also as crypsirinines from the subfamily's name, Crypsirininae) comprise four closely related genera (Dendrocitta, Crypsirina, Temnurus and Platysmurus) of long-tailed passerine birds in the family Corvidae. There are 12 species of treepie.

Treepie — main illustration
Treepie — illustration

Key takeaways

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

Reference excerpt

The treepies (known also as crypsirinines from the subfamily's name, Crypsirininae) comprise four closely related genera (Dendrocitta, Crypsirina, Temnurus and Platysmurus) of long-tailed passerine birds in the family Corvidae. There are 12 species of treepie. Some treepies are similar to magpies. Most treepies are black, white, gray or brown. They are found in Southeast Asia. They live in tropical forests. They are highly arboreal and rarely come to the ground to feed.

Species Following Ericson et al. (2005), the black magpies are placed with the treepies:

References Ericson, Per G. P.; Jansén, Anna-Lee; Johansson, Ulf S. & Ekman, Jan (2005): Inter-generic relationships of the crows, jays, magpies and allied groups (Aves: Corvidae) based on nucleotide sequence data. Journal of Avian Biology 36: 222–234. PDF fulltext Archived 2017-08-10 at the Wayback Machine

External links Treepie videos on the Internet Bird Collection

Illustrations

Treepie illustration
Treepie illustration
Treepie illustration
Treepie illustration
Treepie illustration

Worked examples

Example 1 — a first encounter with Treepie

Start with the simplest possible case. Write down what Treepie claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Treepie 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 Treepie 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 Treepie

In research
Treepie appears in science 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 Treepie 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
Treepie is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bird common names, Corvidae, Taxa described in 1831, so understanding it makes those chapters shorter.
In everyday life
Look for Treepie 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.

Affiliate

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

How to study Treepie in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Treepie means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Treepie out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Treepie in simple terms?

The treepies (known also as crypsirinines from the subfamily's name, Crypsirininae) comprise four closely related genera (Dendrocitta, Crypsirina, Temnurus and Platysmurus) of long-tailed passerine birds in the family Corvidae. There are 12 species of treepie.

Why does Treepie matter?

Because it connects several science 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 Treepie?

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 Treepie.

Tags

  • Bird common names
  • Corvidae
  • Taxa described in 1831
  • Taxa named by William Swainson

Keep exploring