Curious
Every bug in the Wild Files scoring 50–74 on the Wild Pest's proprietary 0-100 wildness rating. The Six Legs Score™ combines biology, strangeness, human impact, cultural prominence, and visual drama.
106 on file

Common Eastern Firefly
Glows on demand using a chemical reaction efficient enough to embarrass a lightbulb.

Giant Huntsman Spider
Largest spider in the world by leg span — 30 cm. Runs sideways. Doesn't bother you.

Hummingbird Hawkmoth
Looks like a hummingbird. Flies like a hummingbird. Is, in fact, a moth.

Chinese Giant Stick Insect
Longest insect on Earth — 64 cm. Looks like a twig. Some species haven't needed males in centuries.

Carpenter Ant
Doesn't eat wood — excavates it. Galleries through your beams. Largest ant in eastern North America.

Polyphemus Moth
North America's giant silk moth. 15 cm wingspan. Eyespots straight from the Cyclops. Adult cannot eat.

Calico Pennant
Small NA dragonfly with intricate STAINED-GLASS WING PATTERNS. Perches on twigs like a tiny flag or pennant.

Variable Dancer
Stream-side dancer damselfly. Distinctive jerky 'DANCING' flight pattern. Color-variable.

Hackberry Emperor
Forest brushfoot. LANDS ON HUMANS to drink sweat. Restricted to hackberry-tree forests in eastern NA.

Grass Spider
Funnel-web spider with horizontal sheet web. Among the FASTEST running spiders in NA — 60 cm/sec sprint.

Eastern Amberwing
Smallest NA dragonfly. Bright AMBER WINGS. WASP-MIMIC — pumps abdomen up and down like a wasp.

Mining Bee
Solitary mining bee. Obligate WILLOW pollen specialist. Forms massive 50,000-burrow nesting aggregations.

Banded Net-Winged Beetle
Bright ORANGE elytra with raised NETWORK of veins. Müllerian mimicry — multiple beetle species share the warning pattern.

Ebony Jewelwing
Brilliant METALLIC GREEN BODY with completely BLACK WINGS. NA cousin to the banded demoiselle.

Pandora Sphinx
Camouflage hawk moth with olive-pink-cream graduated bands. Larva has FIVE oval eye-spots like a five-eyed snake.

Brown Hawker
European hawker dragonfly with HEAVILY-TINTED AMBER WINGS visible in flight. 8 cm body, hours of patrol.

Zebra Swallowtail
Tennessee state butterfly. Longest tails of any North American swallowtail. Eats only pawpaw.

Cigarette Beetle
Eats tobacco, spices, dried herbs, museum specimens. Yeast endosymbiont detoxifies the nicotine.

Firebrat
Silverfish's heat-loving cousin. Lives behind ovens at 40°C. 400 million years old.

Large Milkweed Bug
Eats only milkweed. Sequesters toxin. Wears warning red-and-black. Major model organism.

Apollo Butterfly
Translucent white alpine butterfly with red eye-spots. CITES protected. Climate-pressured upslope.

Giant Peacock Moth
Largest moth in Europe. 20 cm wingspan. The species that proved insect pheromones exist in 1879.

Metallic Green Sweat Bee
Iridescent metallic green. Drinks human sweat for the salt. Key model for evolution of insect society.

Cave Cricket (Spider Cricket)
Jumps AT you when scared because she can't see far. The basement 'spricket.' 250 million years old.

Harvestman (Daddy Long-Legs)
TRUE daddy long-legs. NOT a spider. No venom. No silk. Eats solid food. 410 million years old.

Blue Morpho Butterfly
Blue isn't paint — it's physics. Wings inspire holograms, fabrics, and solar cells.

Luna Moth
Pale green ghost of the moonlit forest. Tails that jam bat sonar. No mouth.

Spotted Lanternfly
The bug your state told you to step on. Invasive, destructive, gorgeous, tasty.

European Stag Beetle
Europe's largest beetle. Antlers like a deer. Wrestles other males over rotting logs.

Australian Tiger Beetle
Fastest insect on Earth. Runs so fast her eyes can't keep up.

Atlas Beetle
Asia's largest rhino beetle. Three forward horns. Males wrestle for branches.

Malaysian Dead Leaf Mantis
Looks exactly like a dead leaf — curled edges, vein patterns, fake insect damage, the leaf-in-wind sway.

Giant African Millipede
Largest millipede on Earth — 38 cm. 256 legs. Releases cyanide when annoyed.

Madagascan Sunset Moth
Often called the most beautiful insect on Earth. Iridescent green, blue, orange, gold, red.

Carolina Mantis
Only NATIVE mantis in eastern NA. State insect of SC. Famous for sexual cannibalism.

Gulf Fritillary
Bright orange with brilliant METALLIC SILVER underside spots. Sequesters toxins from passion flowers.

Eastern Black Swallowtail
The 'parsley caterpillar' butterfly. State butterfly of OK and NJ. Female mimics toxic pipevine.

Cloudless Sulphur
Bright LEMON-YELLOW migratory butterfly. Millions migrate south through the eastern US each autumn.

Imperial Moth
14-17 cm yellow giant silk moth marked with red-purple-brown maple-leaf patches.

Eastern Pondhawk
Eats other dragonflies. EMERALD-GREEN females, POWDER-BLUE males. Most aggressive NA pond predator.

White-Lined Sphinx
Most widespread hawk moth in NA. Hovers at flowers like a hummingbird at dawn and dusk.

Flame Skimmer
Brilliant flame-red dragonfly of western North America. Major desert mosquito predator.

Queen of Spain Fritillary
Largest silver underside patches of any European butterfly. Migrates north from Iberia and North Africa.

Silver-Washed Fritillary
Largest European fritillary. Lays eggs on tree bark, not the host plant. Caterpillar overwinters without feeding.

European Garden Spider (Cross Spider)
European garden orb-weaver. White cross on her back. First spider to build a web in space (1973).

Zebra Jumping Spider
Black-and-white striped jumping spider on your sunny windowsill. Watches you with puppy-dog eyes.

Pink-Toe Tarantula
Tree-dwelling tarantula with pink feet. Defends by SHOOTING fecal matter up to a meter.

Mexican Bean Beetle
A vegetarian ladybeetle. Skeletonizes bean leaves. Major US bean crop pest.

Boxelder Bug
Forms autumn aggregations of thousands on south-facing walls. Same red-and-black mimicry as milkweed bug.

Red Flour Beetle
Most cosmopolitan stored-grain pest. Second insect ever to have her genome sequenced. Key model organism.

Io Moth
Hides camouflaged at rest; flashes giant blue eyes at predators. Caterpillar stings like a bee.

Mexican Red-knee Tarantula
The Indiana Jones tarantula. 30-year lifespan. CITES-protected. Gentle and famous.

Booklouse (Psocid)
1 mm. Eats the mold on your books. All female. Cosmopolitan museum and library pest.

Goliath Beetle
Heaviest insect in the world. Lifts 850× its own body weight. Lives in trees.

Madagascar Hissing Cockroach
Hisses by exhaling — not by rubbing. One of the only insects with a real voice.

Peacock Spider
Tiny dancing spider. Iridescent fan. Has its own choreography.

Marmalade Hover Fly
Looks like a wasp. Can't sting. Pollinates your garden. Larvae eat aphids by the thousand.

Ebony Jewelwing Damselfly
Dragonfly's slender cousin. 200 million years old. Iridescent metallic body, midnight black wings.

European Paper Wasp
Invented paper before humans. Recognizes nestmates by face. Tense dominance hierarchies under your eaves.

Brown Marmorated Stink Bug
Invasive Asian shield-bug. Devastates apples, peaches, soybeans. Stinks like burnt cilantro on contact.

Tawny Emperor
Sister species to hackberry emperor. Same hackberry-host biology and human-sweat-landing behavior.

Marbled Orbweaver
The 'pumpkin spider' — bright orange-and-brown marbled abdomen looks like a tiny jack-o-lantern.

Falcate Orangetip
Tiny white butterfly with HOOKED forewing tips. Males have bright ORANGE wing-tip patches.

Great Spangled Fritillary
Large NA fritillary with brilliant METALLIC SILVER underside spots. Larvae OVERWINTER WITHOUT EATING.

Dogbane Beetle
Brilliant METALLIC GREEN-GOLD-AND-COPPER iridescent beetle. Sequesters cardiac glycosides from dogbane.

American Lady
NA sister to the painted lady. Distinguished by TWO large eyespots vs painted lady's four-five smaller ones.

Common Buckeye
Six prominent EYESPOTS on the wings. Predator-deflection defense. Partial migrant in NA.

Common Whitetail
Males have CHALKY-WHITE abdomens. Flicked at rivals as territorial displays. Females look like a different species.

Face Fly
Cattle face-feeder. Vector of cattle pinkeye. Overwinters in rural attics by the thousands.

European Field Cricket
The original 'grasshopper' of Aesop's fable. Glossy black. Sings from burrow entrance.

Small Tortoiseshell
Bright orange-and-black with blue marginal spots. First butterfly of European spring. UK population in steep decline.

Manna Cicada
The cicada of Mediterranean antiquity. Plato wrote about her chorus. Sap source of historical 'manna.'

Dark-Winged Fungus Gnat
The houseplant pest. NZ cousin glows in caves to attract prey. Major greenhouse vector.

European Fire Ant
Invasive in Metro Vancouver since 2010s. Sharp burning sting. Excludes native ants from infested soil.

Small Emperor Moth
Only saturniid moth native to Britain. Day-flying orange males. Adults cannot eat.

Dog-Day Cicada
The high-whine of August 'dog days.' One of the loudest insects on Earth — 100+ dB.

Cecropia Moth
Largest moth native to North America. 18 cm wingspan. Caterpillar is bright green with painted tubercles.

Emperor Scorpion
Largest scorpion on Earth. Looks terrifying. Sting is roughly a bee's. Carries her babies.

Eastern Cicada Killer
5 cm wasp. Hunts cicadas. Drags 2× her body weight home. Almost never stings humans.

Black & Yellow Mud Dauber
Builds mud nests on your wall. Stuffs each cell with paralyzed spiders. Doesn't sting people.

Silver-Spotted Skipper
Most widespread NA skipper. Bright SILVER spot on hindwing underside flashes in flight.

Spring Azure
Bright sky-blue 'blue' butterfly. Emerges in EARLY spring. Larvae tended by ants for sweet secretions.

Six-Spotted Tiger Beetle
Iridescent METALLIC EMERALD GREEN beetle. Sprints so fast it temporarily goes blind.

Twelve-Spotted Skimmer
12 dark wing spots in alternating bands. Males develop white 'flash' patches. NA flagship dragonfly.

Azure Bluet Damselfly
Brilliant azure-blue damselfly. Famous 'mating wheel' posture during copulation.

Orange Tip
Spring butterfly with bright orange wing tips (males only). Caterpillars are cannibalistic.

Clouded Yellow
Bright orange-yellow migrant. Multi-generational annual migration. 'Clouded yellow years' bring billions north.

Chilean Rose Hair Tarantula
Most popular pet tarantula in the world. Gentle. Goes months without food. Venom yields cardiac drug candidate.

Giant Leopard Moth
White wings with leopard-spot rings. Iridescent blue-orange abdomen hidden under the wings. Plays dead.

Squash Bug
Dominant pest of squash and pumpkins. Vector of cucurbit yellow vine disease.

Crane Fly
Third major 'daddy long legs.' Actually a fly. Larva is a turf pest. Adult cannot eat.

Red Admiral
Long-distance migrant. Territorial males dive-bomb anything that moves through their patch.

Silkworm Moth
Domesticated 5,000 years ago. Built the Silk Road. Adults can no longer fly.

Snowy Tree Cricket
Count her chirps in 13 seconds, add 40 — that's the temperature in Fahrenheit. To one degree.

Forest Giant Owl Butterfly
Owl-eye markings so realistic predators flinch and let her escape.

Carolina Wolf Spider
Mom carries hundreds of babies on her back. Eyes glow back at flashlights from a hundred meters away.

Pearl Crescent
Small NA brushfoot with diagnostic PALE PEARL CRESCENT marking on the hindwing underside.

Variegated Fritillary
Small migratory NA fritillary. Multiple generations. Re-establishes northern range each spring by migration.

Eastern Forktail
Most ABUNDANT damselfly in eastern NA. Females have THREE color morphs. Female-mimics-male strategy.

Tiger Swallowtail
North America's tiger butterfly. Yellow with black stripes. Caterpillar wears fake eyes and a smelly orange horn.

Scarlet Malachite Beetle
Britain's most beautiful beetle. Emerald-green with scarlet wing tips. Critically declining.

Cabbage White
Most agriculturally damaging butterfly on Earth. $200M+ in US damage per year. Loves cabbage.

Cellar Spider
The basement 'daddy long legs.' Hunts and kills black widows. The viral venom myth is false.

Goldenrod Soldier Beetle
Beneficial garden pollinator + predator. Looks like military uniform. Gathers on goldenrod by the hundreds.

Common Fruit Fly
The most-studied animal in scientific history. Six Nobel Prizes ride on her shoulders.

Seven-Spotted Ladybug
Eats 5,000 aphids a lifetime. Bleeds yellow. Universally considered good luck.
