SICKada Facts

The Gyas Jewelmark (Sarota gyas) is often called one of the cutest butterflies in the world, but it's surprisingly difficult to find in the wild.

These tiny butterflies buzz around so quickly in the early morning that they're often mistaken for flies. When they finally settle, they reveal brilliant orange wings streaked with metallic silver markings, long antennae, and unusually furry legs. Many species in their group are so rare and elusive that even experienced butterfly enthusiasts may only see a handful in their lifetime.

A reminder that sometimes the best finds aren't always the easiest ones.

Bullet ants have one of the most painful stings in the animal kingdom, but they do not use it to hunt.

Their powerful sting is primarily a defensive weapon. The venom contains a peptide called poneratoxin, which interferes with nerve signaling and causes hours of intense, radiating pain. Despite their fearsome reputation, bullet ants spend most of their time foraging for nectar, fruit, and small arthropods on the forest floor.

This is one shot most people would rather miss.

Grey hairstreak butterflies have tiny tail-like extensions on their wings that create a fake “head” near their rear end.

They even rub their hindwings together to move little spots that resemble antennae, tricking predators into attacking the wrong end of the butterfly. A bird might tear off part of a wing while the butterfly escapes with its real head unharmed.

Proof that sometimes being two-faced can have its advantages!

Mole crickets are expert diggers that use their oversized front legs like tiny shovels to tunnel through soil.

Their burrows are not random either. Males build specially shaped tunnels that act like natural amplifiers, making their mating calls much louder so females can hear them from farther away.

Safe to say, they are pretty big in the underground scene.

Rainbow leaf beetles get their vivid metallic colors from microscopic structures in their shells, not pigments.

These layered surfaces bend and reflect light to produce shifting greens, golds, and blues that can change depending on the angle. It is structural coloration, similar to what gives soap bubbles or oil slicks their rainbow effect.

These beetles prove that sometimes beauty is all in having the light attitude!

The antlion larva hunts by digging cone-shaped pits in loose sand and waiting at the bottom for prey to slip in.

When an ant or other small insect loses footing on the steep slope, the antlion flicks sand upward to trigger mini avalanches, dragging the victim closer until it can grab it with sickle-shaped jaws.

This bug really knows how to pit itself against the competition.

The orchid mantis mimics flower petals so convincingly that pollinating insects land directly on it.

Its pink and white body coloration, flattened legs, and slow swaying movements make it resemble a blossom in the breeze. Instead of hiding from prey, it attracts victims by pretending to be exactly what they are looking for.

A reminder that looks can not only be deceiving but very dangerous.

Yellowjackets can recognize and remember human faces, especially if they associate them with a threat.

They use visual cues along with scent to identify targets, which helps them defend their nests with surprising precision. If someone disturbs a colony, the wasps can key in on that person and pursue them more aggressively than others nearby.

Mess with one, and suddenly you are on their watch list.

The glasswing butterfly (Greta oto) has nearly transparent wings that help it avoid predators.

The wings lack the usual colored scales found on most butterflies, and instead have nanostructures that reduce light reflection, making them hard to see as they fly through forests. This natural invisibility helps them blend seamlessly into their surroundings.

Clear wings, clear advantage, it really knows how to stay hidden in plain sight.

The desert centipede (Scolopendra polymorpha) glows under ultraviolet light.

When exposed to UV light, its exoskeleton fluoresces a bright green-blue due to compounds in its cuticle. Scientists are not entirely sure why this happens. It may help them sense light levels or it could simply be a byproduct of their biology, but it makes them stand out dramatically at night.

Even in the dark, it still manages to shine in its own skin.

Honey bees can detect electric fields around flowers.

Flowers naturally build up tiny electrical charges, and when a bee lands, it changes that field. Other bees can sense this difference and tell which flowers have already been visited and which ones still have nectar, kind of like reading an invisible guestbook.

These honey bees are always tuned in to the current buzz around town.

Some ants survive floods by turning themselves and their own young into a living raft.

When rising water threatens the colony, worker ants link their legs together to form a floating structure that protects the queen and brood. In some species, larvae and pupae are placed in the raft because they’re naturally buoyant, helping keep the colony afloat as the ants drift to safety until they can rebuild on dry ground.

Looks like when the water rises, they really know how to lean on their next generation.

Scientists recently completed the most detailed map of an animal brain ever made—the entire brain of a fruit fly.

Using powerful microscopes and machine learning, researchers traced all about 140,000 neurons and more than 50 million connections inside the fly’s brain. This “connectome” lets scientists see exactly how signals move through the brain, helping them study how memory, movement, and decision-making work. Even though fruit flies are tiny, their brains share many basic wiring principles with much larger animals—including humans.

Turns out even flies got alot on their mind!

The Amazonian giant centipede (Scolopendra gigantea) is one of the largest and most formidable centipedes in the world, growing up to a foot long. It uses venomous claws called forcipules to inject toxins into prey, which can include insects, frogs, lizards, small rodents, and even bats. While rarely fatal to humans, its bite is intensely painful and packed with neurotoxins designed to immobilize quickly.

With that many legs and that much venom, it really knows how to put its best foot forward.

Bombardier beetles defend themselves by firing a near-boiling chemical spray from their abdomen.

They store hydrogen peroxide and hydroquinone in separate chambers, and when threatened, they mix them in a reaction chamber that triggers an explosive burst. The spray can reach nearly 100°C (212°F) and is released in rapid, controlled pulses. The beetle can even swivel its abdomen to aim with surprising accuracy.

Safe to say, when danger shows up, they really know how to turn up the heat!

Many butterflies gather on dead animals to drink fluids from the carcass in a behavior called “puddling.”

While butterflies are famous for sipping nectar, they also seek out salts, amino acids, and minerals that flowers don’t provide. Rotting animals, mud, sweat, and even tears can supply those nutrients. Male butterflies especially rely on these minerals to boost reproductive success, passing nutrients to females during mating.

Looks like some butterflies are just a little more dead-icated to their diet.

Hammerhead flatworms can regenerate their entire bodies, even from tiny fragments.

If one is cut into pieces, each segment can regrow into a complete worm, complete with a new head and nervous system. They’re also invasive predators, feeding on earthworms and disrupting soil ecosystems.

When life gets tough, they don’t fall apart, their problems just multiply!