Barred Sallow
Insects Active at night

Barred Sallow

Tiliacea aurago

The Barred Sallow is a living leaf, sporting the brilliant golds and rich purples of the autumn forest. This nocturnal beauty is a favorite of backyard observers throughout Europe during the harvest season.

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Quick Identification

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Size

Wingspan of 30–35 mm (1.2–1.4 inches); length of approximately 15–18 mm (0.6–0.7 inches)

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Colors

Brilliant golden-yellow to deep orange forewings with a broad, contrasting purplish-brown or reddish-central band and basal area.

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Key Features

  • Vibrant golden-yellow forewings
  • Broad purplish or reddish-brown central band
  • Wavy cross-lines between colored sections
  • Rests with wings held in a steep 'tent' shape over the back
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When You’ll See Them

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Activity pattern Active at night
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Peak hours 8 PM to 2 AM
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Season September-October
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Diet Caterpillars feed on the catkins and later the leaves of Beech (Fagus sylvatica) and Field Maple (Acer campestre). Adults feed on flower nectar (especially ivy), honeydew, and overripe fruit.
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Habitat Deciduous woodlands, mature hedgerows, parklands, and suburban gardens with established Beech or Maple trees.

public Geographic range

Where Does the Barred Sallow Live?

The Barred Sallow is a native European species with a broad distribution stretching from the British Isles and the Iberian Peninsula in the west, across Central Europe, and into the Balkans. While it is widely found across the continent, it is most prolific in the southern and central regions where its primary host trees are most common. In the United Kingdom, it is a frequent sight in the southern half of the country, though its range has been gradually expanding northward into Scotland.

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10 Countries
4.2M km² Range
Least Concern Conservation
GB United Kingdom FR France DE Germany IT Italy ES Spain Austria Switzerland Belgium NL Netherlands PL Poland
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iNaturalist / Verified observation data
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Behavior

The Barred Sallow is a nocturnal moth that perfectly embodies the spirit of autumn. Emerging in late August and peaking in September and October, these moths have evolved to mimic the changing colors of falling leaves. During the day, they rest motionless on tree trunks or among leaf litter, where their vibrant yellow and brown patterns provide exceptional camouflage against the mottled colors of the forest floor.

As darkness falls, the Barred Sallow becomes an active flyer, seeking out sugar-rich food sources to fuel its search for a mate. Unlike many other moths that are purely attracted to artificial light, this species is particularly fond of 'sugaring'—feeding on fermented fruit or sap. They are generally solitary but may congregate in small numbers where late-blooming nectar sources, such as ivy, are abundant.

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Camera Tips

To capture the Barred Sallow on your backyard camera, timing is everything. This moth is strictly seasonal, appearing only in late summer and autumn. Because they are highly attracted to 'sugar,' the best way to bring them into frame is to use a fermented bait. You can create a simple 'moth wine' by mixing brown sugar, dark beer, and mashed bananas. Paint this mixture onto a tree trunk or a wooden post at roughly eye level (4–5 feet) and point your camera toward the bait station.

Since these moths are small, you will need to set your camera to its macro or close-focus mode if available. If you are using a trail camera, ensure it is positioned no more than 1–2 feet away from the bait to capture the intricate wing patterns. Using a camera with a 'no-glow' or black LED infrared flash is recommended to avoid startling other nocturnal wildlife, though moths generally aren't bothered by standard IR flashes.

Placement near Ivy (Hedera helix) is another winning strategy. Ivy blooms in the autumn and is one of the Barred Sallow's favorite nectar sources. Aim your camera at a patch of flowering ivy on a warm, still night. Check your footage particularly on overcast nights with high humidity, as moths are significantly more active in these conditions compared to clear, cold nights when temperatures drop below 10°C (50°F).

Frequently Asked Questions

Barred Sallow moths are strictly nocturnal, meaning they are only active after dark. They typically emerge shortly after sunset and remain active until the early hours of the morning, peaking between 9 PM and midnight.
The most effective way to attract them is by planting their host trees, like Beech or Field Maple, or by maintaining flowering Ivy. You can also use 'moth sugar'—a mixture of fermented fruit and sugar—painted on trees to lure them in for observation.
As caterpillars, they eat the catkins and young leaves of Beech and Field Maple trees. As adults, they primarily feed on the nectar of autumn flowers like ivy, as well as tree sap and honeydew secreted by aphids.
Yes, they are quite common in suburban environments, provided there are mature deciduous trees nearby. They frequently visit garden flowers and are often seen resting on walls near outdoor lights.
The Barred Sallow (Tiliacea aurago) has a very distinct, broad, dark central band that spans the entire width of the wing. In contrast, the Pink-barred Sallow (Xanthia togata) has more scattered purplish markings and a characteristic pinkish-purple 'collar' or shoulder area that the Barred Sallow lacks.

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