biology

Tracy M. Barker

Tracy M. Barker 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 Tracy M. Barker rather than just read about it. In short: Tracy Jo Barker (née Miller) (born December 10, 1957) is an American herpetologist specializing in pythons. Barker grew up in Washington, D.C., as the daughter of J.

Key takeaways

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

Reference excerpt

Tracy Jo Barker (née Miller) (born December 10, 1957) is an American herpetologist specializing in pythons. Barker grew up in Washington, D.C., as the daughter of J. Jefferson Miller who was Curator of ceramics and glass at the Smithsonian Institution. After an undergraduate degree in psychology at the University of Colorado, she graduated in biology at the Central Michigan University. She also worked as a reptile keeper at Buffalo Zoological Gardens. Already in her early years, she specialized in herpetology and focused on animal behavior. She worked as a field biologist for repopulating Green Iguanas in Panama and studied the reproductive behavior of Tuatara on Stephens Island in New Zealand.

In 1990 she and her husband, biologist David G. Barker, founded Vida Preciosa International, Inc. (VPI), an enterprise dedicated to the research necessary to establish self-sustaining captive populations of pythons and boas. This facility became one of the largest and most diverse collection of pythons in the world; in 1997, the Barkers and their work at VPI were featured in a National Geographic Television documentary titled “Passion for Pythons”. They managed to reproduce 32 of the 52 recognized taxa of pythons. Among them, the first ever reproduction of 12 taxa. Barker has written numerous papers in scientific journals as well as dozens of popular publications. In 1979, Barker described a new species of python Python saxuloides, which is currently regarded as a slightly distinct Kenyan population of the later re-erected Python natalensis. One of her five books, Pythons of the World, Volume 2: Ball Pythons, was certified as “The Best Animal Book of 2006” by the Independent Publisher Book Awards. In 2000 a new species of python, Morelia tracyae, was named in her honor.

Books Pythons of the World, Volume 3: The Pythons of Asia and the Malay Archipelago. with David G. Barker and Mark Auliya. VPI Library, Boerne, Texas, 2018. 371 pp. The Invisible Ark – In Defense of Captivity. with David G. Barker. VPI Library, Boerne, Texas, 2014. 169 pp. Pythons of the World, Volume 2: Ball Pythons: The History, Natural History, Care and Breeding. with David G. Barker. VPI Library, Boerne, Texas, 2006. 321pp. Pythons of the World, Volume 1, Australia. with David G. Barker. The Herpetocultural Library, Advanced Vivarium Systems, Lakeside, California, 1994. 171 pp. The Ball Python Manual. with Philippe de Vosjoli, Roger Klingenberg and David G. Barker. The Herpetocultural Library, Advanced Vivarium Systems, Lakeside, California, 1994. 76 pp.

References

Illustrations

Worked examples

Example 1 — a first encounter with Tracy M. Barker

Start with the simplest possible case. Write down what Tracy M. Barker 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 Tracy M. Barker 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 Tracy M. Barker 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 Tracy M. Barker

In research: Tracy M. Barker 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 Tracy M. Barker 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: Tracy M. Barker is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, 20th-century American women biologists, 20th-century American zoologists, so understanding it makes those chapters shorter.
In everyday life: Look for Tracy M. Barker 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 Tracy M. Barker in 20 minutes

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

Frequently asked questions

What is Tracy M. Barker in simple terms?

Tracy Jo Barker (née Miller) (born December 10, 1957) is an American herpetologist specializing in pythons. Barker grew up in Washington, D.C., as the daughter of J.

Why does Tracy M. Barker 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 Tracy M. Barker?

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 Tracy M. Barker.