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Winter Moth

Operophtera brumata

The Winter Moth is a special insect that comes out in the cold months. It has beautiful wings that look like soft, pale leaves. These moths are great at hiding in trees during winter!

Habitat: Forests

Appearance

The Winter Moth male is small, pale brown or yellowish with delicate, faintly striped wings. The female is flightless, having a plump, grayish body with greatly reduced, stubby wings, making her distinct.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderLepidopteraFamilyGeometridaeGenusOperophtera
Winter Moth
solitary trait badgecamouflaged trait badgeherbivorous trait badgepollinator_magnet trait badge
Winter Moth

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

A single female moth can lay over 100 tiny eggs on tree branches.

Male moths find mates using special scent detectors on their feathery antennae.

Their caterpillars are considered pests in orchards, munching on fruit trees.

They emerge as adults in late autumn and winter, defying the cold!

Special abilities

Ability

Winter Flight

Winter Moth males can fly in freezing temperatures because their bodies produce natural 'antifreeze' proteins.

Ability

Wingless Wanderer

Female Winter Moths have tiny, useless wings and must crawl to find mates and lay eggs, unlike males.

Ability

Tree Bark Blending

Their mottled wing patterns help Winter Moths hide perfectly on tree trunks, protecting them from hungry birds.

Measurements & details

Wingspan
20-30 mm
Size
7-14 mm
Lifespan
7-10 days
Leg Count
6

Diet & Feeding

Young caterpillars munch on tree leaves, but adult moths do not eat at all!

Age differences: Larvae eat leaves voraciously, but adults have non-functional mouthparts and do not feed.

Primary Foods

  • Oak leaves
  • Apple leaves
  • Maple leaves
  • Willow leaves
  • Cherry leaves

Foraging Method

  • Foraging

Ecological connections

eats

Great Tit

Parus major

Feeds on caterpillars in spring.

eats

Cultivated Apple

Malus domestica

Larvae cause damage to young leaves.

eats

Pedunculate Oak

Quercus robur

Common host tree for caterpillars.

parasitizes

Tachinid Fly

Cyzenis albicans

Lays eggs inside Winter Moth larvae.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

These moths are harmless, but it's best to watch them from a distance.

Frequently Asked Questions

What is Winter Moth's wingspan?

20-30 mm

How big is Winter Moth?

7-14 mm

How long does Winter Moth live?

7-10 days

What does Winter Moth eat?

Young caterpillars munch on tree leaves, but adult moths do not eat at all!

Where is Winter Moth usually found?

Forests

How does Winter Moth hunt?

Foraging

How many legs does Winter Moth have?

6

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