science

John DeBacker

John DeBacker 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 John DeBacker rather than just read about it. In short: John DeBacker (b. Jul 2, 1993) is an American wildlife and animal rescuer specializing in stray and feral cats.

Key takeaways

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

Reference excerpt

John DeBacker (b. Jul 2, 1993) is an American wildlife and animal rescuer specializing in stray and feral cats. As of August 2024, he serves as the Vice President of Long Island Cat/Kitten Solution (LICKS), a non-profit organization focused on animal welfare. As of September 2021, DeBacker lives in Seaford, Long Island, and has gained local media attention for his dedication and involvement in numerous challenging animal rescues.

Early life and background Born in Seaford, Long Island, DeBacker has been involved in animal rescue since his early twenties, initially volunteering at shelters and rescue organizations. He later transitioned his passion into a full-time commitment to animal welfare. DeBacker does not accept payment for his rescue services, relying solely on donations to fund his efforts. He maintains a custom-built insulated shed for injured animals and operates a rescue van capable of holding multiple cages.

Animal rescue work DeBacker is widely known on Long Island as a primary contact for animal emergencies. His work often involves unique and difficult situations, collaborating with local authorities including the Suffolk County Police Department and New York State Police. Some notable rescue efforts include:

In September 2020, he rescued a possum from Sunrise Highway and a kitten from the Wantagh State Parkway during morning traffic, with police halting traffic for the latter. In September 2021, he rescued a cat that had been living in New York's JFK Airport for three weeks after escaping from an pet carrier. In October 2022, he assisted in the rescue of a kitten found from under the hood of a car. In February 2023, DeBacker rescued a possum that had gotten stuck on a metal beam in a house under construction. In December 2023, while visiting family in New Jersey, he rescued a feral cat named "Merry" that had had its head stuck in a jar for several days. The cat was later made available for adoption. In September 2024, DeBacker caught a cat that fell out of a tree in Hempstead, New York, with one hand. In April 2025, John rescued a Scottish Fold cat, a rare breed known for its distinctive folded ears. In April 2025, alongside state police, the Society for the Prevention of Cruelty to Animals (SPCA), animal control and other volunteers, John helped rescue 30 cats near North Massapequa in Long Island. As of April 2025, a criminal investigation in underway regarding the incident. In June 2025, DeBacker played a crucial role in an 18-hour rescue operation to free a kitten, named "Piper," trapped in an underground pipe in Bay Shore, Long Island, collaborating with the Suffolk County Police Department and Bay Shore Fire Department. In October 2021, DeBacker started a change.org petition to add screens or netting to sewer drain to prevent cats or other animals from falling into them.

Long Island Cat/Kitten Solution DeBacker joined Long Island Cat/Kitten Solution (LICKS) in 2021 as Vice President. As Vice President of LICKS, DeBacker is involved in the organization's Trap-Neuter-Return (TNR) initiatives aimed at reducing the stray and feral cat population on Long Island. LICKS opened in 2008 as a 501 (c)(3) tax-exempt nonprofit organization. As of November 2021, LICKS has since spayed or neutered over 10,000 cats. It has two locations, both in Long Island. While LICKS mostly does cat rescues, rehabilitations, and TNRs, it also helps rescue other animals, including foxes.

Book DeBacker also features in the 2025 book Whiskers in the Wild by Debra Blaine.

References

External links Long Island Cat/Kitten Solution (LICKS)

Worked examples

Example 1 — a first encounter with John DeBacker

Start with the simplest possible case. Write down what John DeBacker 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 John DeBacker 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 John DeBacker 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 John DeBacker

In research: John DeBacker 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 John DeBacker 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: John DeBacker is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1993 births, American animal rights activists, Animal rescuers, so understanding it makes those chapters shorter.
In everyday life: Look for John DeBacker 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 John DeBacker in 20 minutes

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

Frequently asked questions

What is John DeBacker in simple terms?

John DeBacker (b. Jul 2, 1993) is an American wildlife and animal rescuer specializing in stray and feral cats.

Why does John DeBacker 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 John DeBacker?

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 John DeBacker.