Butterflies
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98 free Butterflies trivia questions with answers — nature quiz, new questions added Aug 2026.
30 free butterflies trivia questions with answers. Test your knowledge of one of nature's most beautiful creatures with our comprehensive butterfly trivia quiz. From monarch migrations to metamorphosis, this 98-question challenge covers fascinating facts about butterflies from around the world. Whether you're a nature enthusiast or casual learner, see how much you know about these winged wonders.
30 of 98 questions with answers and explanations. Play the quiz
Q 01What are the four stages of a butterfly's life cycle, in order?
Egg, larva, pupa, adult
The four stages are egg, larva, pupa and adult; the caterpillar does almost all of the eating, and the winged adult of some species does not feed at all.
Q 02What is the primary function of a butterfly's proboscis?
To sip liquid food
Adult butterflies possess a long, straw-like mouthpart called a proboscis, which they uncoil to sip liquid foods such as flower nectar, water, and sometimes tree sap or rotting fruit.
Q 03What is the technical term for a fully developed adult butterfly?
Imago
Imago is the name for the winged adult stage of an insect; instars are the growth stages of the caterpillar, and nymphs and naiads are the young of insects that skip the pupal stage.
Q 04Which North American butterfly migrates thousands of miles to overwinter in Mexico and California?
Monarch
Eastern monarchs travel thousands of miles to central Mexico each autumn, while the population west of the Rockies mostly heads for the California coast; the return north in spring takes several generations.
Q 05What is the protective casing called during the pupa stage of a butterfly?
Chrysalis
Unlike moths, which often spin silken cocoons, a butterfly's pupa stage is typically called a chrysalis, which is a hardened, protective casing.
Q 06How many legs does an adult butterfly typically have?
Six
Like all insects, butterflies have six legs, three pairs on the thorax, though in brush-footed species the front pair is so reduced that they appear to walk on four.
Q 07Which butterfly family is nicknamed 'brush-footed' because its members stand on only four legs?
Nymphalidae
Nymphalidae is the largest butterfly family and includes monarchs, admirals and fritillaries; their tiny front legs are held curled against the body and are useless for walking.
Q 08Which two body parts carry the chemoreceptors butterflies use to taste and smell?
Legs and antennae
Legs and antennae carry chemoreceptors; a female 'tastes' a leaf with her feet to check her caterpillars will be able to eat it before laying.
Q 09To which scientific order do butterflies and moths belong?
Lepidoptera
Butterflies and moths belong to the order Lepidoptera, a name derived from Greek words meaning "scaly wings," referring to their distinctive wing scales.
Q 10What are the bold circular wing markings that startle predators called?
Eyespots
Eyespots are circular wing markings that resemble a vertebrate's eyes; flashed suddenly, as by the peacock butterfly, they can startle a bird long enough for the butterfly to escape.
Q 11Queen Alexandra's birdwing, the world's largest butterfly, lives only in which country?
Papua New Guinea
Females can top 25 cm across; the species is confined to Oro Province in eastern Papua New Guinea and was first collected there in 1906 by Albert Meek.
Q 12A butterfly's exoskeleton is built mainly from what material?
Chitin
Chitin mixed with specialised proteins forms the cuticle, released from the softer epidermis beneath each time it moults.
Q 13What is it called when male butterflies crowd onto damp soil to sip salts and minerals?
Puddling
Puddling males suck up salts and amino acids from mud, dung or carrion, apparently passing the nutrients to females as a nuptial gift during mating.
Q 21Unlike most moths, when are most butterflies active?
During the day
Most butterflies are active during the day: they are diurnal, basking in sunlight to warm their flight muscles before flying, whereas the great majority of moths fly at night.
Q 22Which butterfly family includes the whites and sulphurs?
Pieridae
Pieridae is the family of whites and sulphurs; their white and yellow colours come from pterin pigments, and the cabbage white, Pieris rapae, is the group's most familiar member.
Q 23What tiny structures cover a butterfly's wings, giving them their color and patterns?
Scales
Butterfly wings are covered in thousands of tiny, overlapping scales, which are modified hairs, responsible for their vibrant colors and intricate patterns.
Q 14Unlike most moths, how do most butterflies hold their wings when perched?
Folded upright above the back
Perched butterflies usually fold their wings together above the back, while most moths rest with wings spread out to the sides, though skippers and some geometrid moths break the rule.
Q 15What do butterfly larvae, or caterpillars, typically eat?
Plant leaves
Butterfly larvae, known as caterpillars, are primarily herbivorous and spend nearly all their time consuming plant leaves to grow.
Q 16Heliconius butterflies are unusual among adult butterflies for feeding on what?
Pollen
Most adult butterflies live on liquids alone, but Heliconius species collect pollen with the proboscis and digest its amino acids, which helps them live for several months instead of weeks.
Q 17What gives a Blue Morpho butterfly's wings their iridescent blue?
Structural coloration
The Blue Morpho's colour is structural coloration: the wings hold no blue pigment, and microscopic ridges on the scales reflect blue light, producing an iridescence that shifts with viewing angle.
Q 18The antennae of most butterflies differ from those of most moths by having what feature?
Clubbed tips
That club is the basis of the old division of Lepidoptera into Rhopalocera ('clubbed horn', the butterflies) and Heterocera ('varied horn', the moths), though a few moths and skippers blur the line.
Q 19What term describes a non-toxic butterfly evolving to resemble a toxic species to deter predators?
Batesian mimicry
Batesian mimicry, named after Henry Walter Bates who described it in Amazonian butterflies, is a harmless species copying a toxic one's warning pattern; if mimics grow too common, predators stop avoiding it.
Q 20How many distinct wings does a typical butterfly possess?
Four
Four: a forewing and hindwing on each side, not hooked together as in moths but moving together through the friction of their overlap.
Q 24What primary sensory function do a butterfly's antennae perform?
Smelling
Smelling is the antennae's main job: they are covered in sensory organs called sensillae that detect airborne scents such as pheromones and nectar, and in most butterfly families they end in a club.
Q 25Caterpillars spin silk from glands that open on which body part?
The lower lip
Silk comes out through a spinneret on the lower lip, or labium; a caterpillar's silk glands are modified salivary glands, and it lays silk pads and lines before moulting or pupating.
Q 26How many antennae does an adult butterfly have?
Two
A butterfly has two antennae, one on each side of the head; they are segmented, end in a club, and carry the sensory organs the insect uses to smell.
Q 27Which butterfly family contains the blues, coppers and hairstreaks?
Lycaenidae
Lycaenidae, the gossamer-winged butterflies, contains the blues, coppers and hairstreaks; many of its caterpillars are tended by ants, which drink sugary secretions from a gland on the caterpillar's back.
Q 28Which of these is NOT one of the three main sections of a butterfly's body?
Pedipalp
Pedipalps are appendages found on spiders and scorpions, not insects; a butterfly's legs and wings all attach to the thorax.
Q 29Besides colour, what do the scales on a butterfly's wings provide?
Insulation
Insulation: the overlapping scales trap a layer of air that helps the butterfly hold heat for flight; they also detach easily, which lets a butterfly slip free of a spider's web.
Q 30What was the painted lady formerly called in North America?
Cosmopolitan butterfly
It was called the cosmopolitan butterfly, and the name fit: Vanessa cardui is the most widespread butterfly species, found on every continent except Antarctica and South America.