biology

Grey-tailed tattler

Grey-tailed tattler 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 Grey-tailed tattler rather than just read about it. In short: The grey-tailed tattler (Tringa brevipes), also known as the Siberian tattler or Polynesian tattler, is a small shorebird in the genus Tringa. The English name for the tattlers refers to their noisy call.

Key takeaways

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

Reference excerpt

The grey-tailed tattler (Tringa brevipes), also known as the Siberian tattler or Polynesian tattler, is a small shorebird in the genus Tringa. The English name for the tattlers refers to their noisy call. The genus name Tringa is the Neo-Latin name given to the green sandpiper by Aldrovandus in 1599 based on Ancient Greek trungas, a thrush-sized, white-rumped, tail-bobbing wading bird mentioned by Aristotle. The specific brevipes is from Latin brevis, "short", and pes, "foot". This tattler breeds in northeast Siberia. After breeding, they migrate to an area from southeast Asia to Australia.

Description The grey-tailed tattler is closely related to its North American counterpart, the wandering tattler (T. incana) and is difficult to distinguish from that species. Both tattlers are unique among the species of Tringa for having unpatterned, greyish wings and back, and a scaly breast pattern extending more or less onto the belly in breeding plumage, in which both also have a rather prominent supercilium. These birds resemble common redshanks in shape and size. The upper parts, underwings, face and neck are grey, and the belly is white. They have short yellowish legs and a bill with a pale base and dark tip. There is a weak supercilium. They are very similar to their American counterpart, and differentiation depends on details like the length of the nasal groove and scaling on the tarsus. The best distinction is the call; grey-tailed has a disyllabic whistle, and wandering a rippling trill.

Behaviour Its breeding habitat is stony riverbeds in northeast Siberia. It nests on the ground, but these birds will perch in trees. They sometimes use old nests of other birds as well. Grey-tailed tattlers are strongly migratory and winter on muddy and sandy coasts from southeast Asia to Australia. They are very rare vagrants to western North America and western Europe. These are not particularly gregarious birds and are seldom seen in large flocks except at roosts. These birds forage on the ground or water, picking up food by sight. They eat insects, crustaceans and other invertebrates.

Conservation status

Australia Grey-tailed tattlers are not listed as "threatened" on the Australian Environment Protection and Biodiversity Conservation Act 1999. The grey-tailed tattler is listed as "threatened" on the Victorian Flora and Fauna Guarantee Act (1988). Under this Act, an Action Statement for the recovery and future management of this species has not been prepared. On the 2007 advisory list of threatened vertebrate fauna in Victoria, the grey-tailed tattler is listed as critically endangered.

References

External links

Audio recordings of Grey-tailed tattler on Xeno-canto.

Illustrations

Worked examples

Example 1 — a first encounter with Grey-tailed tattler

Start with the simplest possible case. Write down what Grey-tailed tattler 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 Grey-tailed tattler 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 Grey-tailed tattler 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 Grey-tailed tattler

In research: Grey-tailed tattler 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 Grey-tailed tattler 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: Grey-tailed tattler is common in secondary-school and first-year university syllabi. It links to neighbouring topics Birds described in 1816, Birds of North Asia, IUCN Red List near threatened species, so understanding it makes those chapters shorter.
In everyday life: Look for Grey-tailed tattler 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 Grey-tailed tattler in 20 minutes

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

Frequently asked questions

What is Grey-tailed tattler in simple terms?

Why does Grey-tailed tattler 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 Grey-tailed tattler?

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 Grey-tailed tattler.