Furry instincts

When crickets stop chirping, it’s time to run: 10 animal early warnings

Image: Zoltan Fekeshazy

Long before radar and satellites, animals have relied on their sensory superpowers to detect natural disasters. From elephants hearing through the ground to ants reacting to tremors and storms in advance, many creatures exhibit behaviors that hint at impending doom—often hours or even days before it hits. Here's a list of 10 real ways animals are believed to detect and respond to natural disasters.

Image: paweldotio

Elephants can detect low-frequency seismic vibrations through their feet, known as infrasound. These sounds travel great distances through the ground, giving elephants an early warning system for earthquakes.

Field studies in Sri Lanka and Thailand have recorded elephants moving to higher ground hours before tsunamis and quakes.

Image: Chewy

Dogs often display signs of anxiety—pacing, whining, hiding—before storms or earthquakes. In some cases, they have even alerted owners to seizures or cardiac events.

Their acute sense of smell and hearing allows them to detect subtle changes in barometric pressure and even the scent of ozone that precedes a thunderstorm. In quake-prone areas, dogs have been reported barking frantically seconds before tremors strike.

Image: Alexandre Boucey

Sharks can detect shifts in barometric pressure, allowing them to dive deeper before hurricanes strike.

In 2001, tagged bonnethead sharks in Florida were observed diving rapidly in response to Hurricane Gabrielle’s approach. Their pressure-sensitive lateral lines function like an early-warning system for dangerous storms.

Image: Prince Patel

Ants have been observed to alter their foraging behavior and nest structure before earthquakes. Scientists believe they react to changes in soil gases and vibrations.

In addition to earthquakes, ants can also detect approaching storms. Changes in barometric pressure and humidity can cause ants to become more active or retreat deeper into their nests.

Image: Mohamed Fsili

As one would expect, birds are highly responsive to changes in air pressure. Many species change flight paths or stop migrating if a storm is coming.

In 2014, golden-winged warblers abruptly left Tennessee days before a deadly tornado outbreak, only returning after the threat passed. GPS trackers on some of the birds confirmed the sudden 900-mile round-trip escape.

Image: Geoff Brooks

Fish have been recorded jumping out of the water just before earthquakes, possibly reacting to pressure or specific chemical changes.

In Japan, koi and eels exhibited panic-like thrashing and leaping before the 2011 Tōhoku quake. Researchers suggest their specialized senses can detect subtle pressure waves or dissolved gas anomalies in water.

Image: Michelle Gordon

Rats often leave urban areas en masse before major flooding events. Sewer vibrations or scent cues may warn them of the incoming danger.

In India and Bangladesh, mass rat migration has historically preceded flash floods. Their survival relies on quickly identifying danger zones, and some believe their whiskers help detect water movement and even vibrations deep underground.

Image: Peter Fogden

Dolphins may be able to detect algal blooms (red tides) from miles away and often swim clear of affected areas.

Scientists believe their acute echolocation could help them sense chemical changes or detect developing dead zones. In Florida, dolphins have been observed avoiding regions impacted by Karenia brevis blooms long before any visible changes appear in the water.

Image: Erzsébet Vehofsics

Frogs may alter their calls ahead of seismic activity, responding to low-frequency vibrations.

Researchers in Japan recorded changes in frog croaking patterns in the days before the 2011 quake. The frogs emitted less frequent and lower-pitched calls, suggesting discomfort from environmental shifts.

Image: William Warby

Crickets often go silent ahead of disasters. This curious behavior may be linked to their sensitivity to ground vibrations and air pressure changes.

Studies in Indonesia noted decreased cricket chirping before tsunamis. The silence has been proposed as a natural indicator, potentially tied to shifts in humidity or ground tension.

Dressed in meaning

Mannequins were real people once? The origin of 10 fashion item names

Image: Yasamine June

Fédora was a Princess, Cardigan was an Earl. Even though all of these garments have evolved over time, their unusual names remain. Sometimes we can’t even pinpoint the language from which they derive. Have you ever asked yourself why we call bikinis, tuxedos, and galoshes exactly that? Where do the words "denim" and "cashmere" come from? In this article, we uncover the origins of 10 items from the fashion industry.

Image: Suzy Hazelwood

A couple of centuries before Levi Strauss popularized denim jeans, two cities in Europe were already developing the textile that would become an icon of the future.

In the late 17th century, weavers in Nîmes, France set out to design a sturdy cotton fabric similar to the one that was being produced in Genoa, Italy, which had a distinctive diagonal weave. Laborers and sailors would benefit from using strong, durable clothes. The serge fabric they elaborated came to be known as serge de Nimes, a phrase that time shortened to simply "denim."

What happened to the original textile from Genoa? It was an ancestor of the modern denim, too. In France, people would refer to the foreign fabric as coming from Gênes, as they called the city. When English speakers heard about these clothes from "Gênes", they annotated the textiles as "jeans."

Image: Rasheeque Ahnaf (Piash)

Fedora, the soft-brim hat that was an icon of American culture in the early 20th century, has an unexpected origin: it was the name of a princess.

A fictional princess, at least. Fédora (1882) was a very successful play by French author Victorien Sardou. In it, the protagonist Princess Fédora Romazoff wore an iconic felt hat that soon women in Paris picked up. At first, this center-creased hat became a symbol for the women's rights movement. Eventually, Edward, Prince of Wales, started wearing a similar one in the 1920s, and the fashion spread among men.

In American society, the hat became an accessory for public courtesy and a symbol of status. History went full circle when, again, the garment became an emblem of cultural icons such as Indiana Jones or Michael Jackson.

Image: Diana ✨

Did you know that, before the fashion industry developed these real-life-sized dolls, women’s clothing was displayed in young male boys?

The first mannequins originated in the 15th century. But before that, in the Middle Ages, young pages were made to wear female clothes to expose the fit for potential buyers. Eventually, the need for dolls was understood, and when these figures were developed, the Flemish called them manneken, meaning "little men."

When the device arrived in Paris, it was written as "mannequen." It wasn’t until the 19th century that female mannequins were introduced.

Image: Jess Loiterton

Yes, the modern two-piece swimsuit was named after a beach –but the story is more perplexing than one would imagine.

Louis Réard was the French designer who introduced this disruptive garment in 1946. He dressed a young French dancer in it to debut the invention in a Parisian piscine. When asked about the name of the design, he said it was "Bikini." He didn’t add much. Four days prior to this fashion launch, an event had occurred in the South Pacific grabbing the world’s attention: a nuclear warhead had been tried in a small coral reef from the Marshall Islands, called the "Bikini Atoll."

A theory says that this label was a pun he played at Jacques Heim, a fellow French designer who had shortly before introduced a similar small bathing suit he had called the "Atome."

Image: Divazus Fabric Store

"Spandex" is the preferred name in the U.S. for the material that in the rest of the world is known as "lycra".

This notably elastic fabric had been developed in 1958 by Joseph Shivers while working for an American company named "DuPont Textiles and Interiors." DuPont decided to launch a sub-brand that would only sell synthetic fiber products. They picked the trade name "Lycra" to market their inventions.

Why "spandex," then? That is the name that was chosen for the fabric without attaching it to any brand. If you pay attention, you’ll notice that "spandex" is an anagram (an alteration of the letter order) of the word "expands."

Image: Steve Johnson

One of the most versatile pieces of clothing, bandanas have their origin in the Middle East and South Asia.

The word derives from the Hindi and Urdu word bandhana, "a bond," also related to bāndhnū, which means "tie-dyeing" in Hindi. The most traditional pattern used in the cloth was the Paisley, of Persian origin, which looks like a motif made of curved "tear" shapes.

Another word for the accessory is "kerchief," which derives from the Old French couvre-chef, or "cover head."

Image: No-longer-here

They are not exactly rain boots, and they are not to be confused with Wellington boots. Galoshes are overshoes, usually made of rubber, meant to protect your actual shoes in muddy or wet weather.

A distant relative of this invention is the calopedes. These were wooden clogs or heals used even before the Middle Ages. The word came from the Greek kalopódion, which roughly meant "feet wood". In French, footwear derived from these devices came to be called galoche, which translated in English to "galosh" or "golosh."

Image: Jovan Vasiljević

The knitted jacket that is now associated with a cozy, homely look, had its origin in military apparel. Cardigans were named after the waistcoats used by British officers under the command of James Brudenell, 7th Earl of Cardigan, known by history as Lord Cardigan. He commanded a brigade during the Crimean War in the early 19th century.

Cardigans were sleeveless vests at first, but they evolved over time to include all the versions we know today. Cardigans are characterized by having an open front, as opposed to pullovers which are of similar materials but must be "pulled over" the head of the wearer.

Image: kevin Clonee

Back in the 1880s, when white collars and tailcoats were the norm for extremely formal evening wear, the introduction of jackets without tails was considered rebellious.

Originally known as "dinner jackets," these less formal substitutes were an option picked up in the United Kingdom, and popularized after Edward VII, then Prince of Wales, wore one with matching trousers. In the U.S., the tailless coat was quickly adopted in the New York area of Tuxedo Park. For a few years, "Tuxedo" referred only to the jacket, but then its pairing with trousers also caught on, and the term came to name the whole suit. More recently, the piece also became known as "tux."

Image: Skylar Kang

One of the rarest and most expensive fibers in the world, cashmere is made from wool sheared from goats. Kashmir, in the high plateaus of the Himalayas, was the region where the wool was originally produced. The soft and luxurious fabric was first spun as early as the 3rd century BC. Kashmiri weavers became known for their high-quality shawls made from this wool.

"Pashmene" is sometimes used interchangeably, although it is a variant of fiber, sometimes mixed with silk. Pashm means "wool" in Persian, and around the 15th century, this fabric was already a sign of wealth for cultures in India, Pakistan, and Nepal.