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Species Profile

Long-Tailed Tit

Aegithalos caudatus

Long tail, tight flock, big personality
Voodison328/Shutterstock.com

Long-Tailed Tit Distribution

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long-tailed tit on berry tree, blurred background

At a Glance

Wild Species
Also Known As Long-tailed Titmouse, Long-tailed Bushtit, Long-tailed Bush-tit
Activity Diurnal
Lifespan 2 years
Weight 0.009 lbs
Status Least Concern
Did You Know?

Despite being ~13-16 cm long, over half of that can be tail (typically ~8-10 cm), making it one of Europe's most tail-heavy small birds.

Scientific Classification

A small passerine with a very long tail relative to body size, typically moving in sociable flocks and foraging for small invertebrates in trees and shrubs across much of Europe and northern Asia.

Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Passeriformes
Family
Aegithalidae
Genus
Aegithalos
Species
Aegithalos caudatus

Distinguishing Features

  • Very long tail (often longer than the body)
  • Small, round-bodied, soft-plumaged appearance
  • Active, acrobatic foraging in branches; often in chattering flocks
  • Tiny bill and short neck; overall delicate look

Physical Measurements

Length
6 in (5 in – 6 in)
Weight
0 lbs (0 lbs – 0 lbs)
Tail Length
4 in (3 in – 4 in)
Top Speed
20 mph
flying

Appearance

Primary Colors
Secondary Colors
Skin Type Feathers (contour feathers with dense down for cold-season insulation).
Distinctive Features
  • Total length 13-16 cm; tail typically ~7-10 cm (very long relative to body).
  • Mass typically 0.007-0.010 kg; compact body with disproportionately long, narrow tail.
  • Short, stubby bill adapted for gleaning small invertebrates from twigs and buds.
  • Pale head with dark eye-stripe in many northern/eastern Eurasian forms; western European birds often show cleaner white head.
  • Outer tail feathers largely white, creating a flashing white tail edge in flight.
  • Often moves in tight, sociable flocks outside breeding season; frequent contact calls while foraging in trees and hedgerows.
  • Maximum recorded longevity about 8 years 11 months (ringing record); many individuals live ~2-3 years in the wild.

Did You Know?

Despite being ~13-16 cm long, over half of that can be tail (typically ~8-10 cm), making it one of Europe's most tail-heavy small birds.

Adult body mass is usually ~0.007-0.010 kg-about the weight of two teaspoons of water.

They build an enclosed, elastic moss-and-spider-silk nest camouflaged with lichens, then line it with roughly 1,500-2,000 feathers for insulation.

Broods are often "cooperatively" raised: non-breeding helpers (often relatives) may feed chicks and boost nesting success.

Clutches commonly contain ~6-12 eggs (sometimes up to ~15), among the larger clutches for such a small passerine.

In winter they travel in chatty, fast-moving flocks and may huddle together at night to conserve heat.

The Hokkaido form in Japan is popularly called the Hokkaido long-tailed tit, celebrated in modern culture as a cute "snow-fairy" bird.

Unique Adaptations

  • Extra-long tail as a balance aid: The long tail helps stabilize the body during fine-scale maneuvering on thin twigs and while hanging to glean prey at the ends of branches.
  • Spider-silk "composite" nest binding: Silk acts like a flexible adhesive and reinforcement, allowing the nest to expand as nestlings develop while staying intact.
  • Heavy feather lining: Using ~1,500-2,000 feathers creates exceptional insulation for eggs and chicks, supporting early-season breeding in cool temperate climates.
  • Cryptic nest camouflage: Lichens attached to the outer surface visually blend the nest into bark and lichen-covered branches, reducing detection.
  • Social thermoregulation: Winter flocking and communal roosting reduce individual energetic costs in cold Eurasian climates.

Interesting Behaviors

  • Sociable flocking: Outside the breeding season, Long-tailed Tits move in cohesive foraging parties through hedgerows, woodland edges, scrub, and gardens, keeping contact with soft, frequent calls.
  • Acrobatic gleaning: They feed mainly by gleaning tiny invertebrates (e.g., aphids, insect eggs/larvae, small spiders) from twigs and leaf buds, often hanging upside down at branch tips.
  • Cooperative breeding: If their own nest fails, individuals may switch to helping relatives (and sometimes neighbors), delivering food to nestlings-an example of kin-selected cooperation documented in this species.
  • Nest engineering: The nest is a domed oval with a small side entrance, constructed from moss bound with spider silk and camouflaged with lichens; the structure can stretch as chicks grow.
  • Tight roosting: In cold weather they may roost communally, packing closely together to reduce heat loss-especially valuable given their small body size and high surface-area-to-volume ratio.
  • Rapid "flock wave" movement: Foraging groups often sweep through habitat in a coordinated wave, each bird briefly exploiting a patch before moving on, which can reduce predation risk and improve food finding.

Cultural Significance

Long-tailed Tit (Aegithalos caudatus) is a common garden and hedgerow bird in Britain and Ireland, called "bottle tit" for its bottle-shaped nest. In Hokkaido it is a popular nature icon. Used in education to show cooperative breeding, nest building, and insect control in Eurasian woodland edges.

Myths & Legends

Name lore (British Isles): The folk name "bottle tit" derives from the species' domed, bottle-like nest form, which stood out enough in rural tradition to become a common vernacular identifier.

Classical naming roots: The genus name Aegithalos comes from Ancient Greek for a small tit-like bird, reflecting a long tradition of recognizing these tiny, restless insect-eaters in European natural history.

Long-tailed Tit (Aegithalos caudatus) in Hokkaido has a modern local story. Not an old myth, its local nickname and "snow fairy" picture became a winter tradition that shapes how people celebrate the bird.

The Long-tailed Tit (Aegithalos caudatus) was first described in 1758 in Linnaean taxonomy. It became a common image in European bird books for neat nest-building and close family life in 19th–20th century nature writing.

Conservation Status

LC Least Concern

Widespread and abundant in the wild.

Population Stable

Protected Under

  • EU Birds Directive (Directive 2009/147/EC) - general protection for all wild birds in the EU
  • Bern Convention on the Conservation of European Wildlife and Natural Habitats - generally protected wild bird species
  • UK Wildlife and Countryside Act 1981 (as amended) - general protection for wild birds

Life Cycle

Birth 10 chicks
Lifespan 2 years

Lifespan

In the Wild
0.1–8.9 years
In Captivity
1–9 years

Reproduction

Mating System Monogamy
Social Structure Cooperative Breeder
Breeding Pattern Seasonal
Fertilization Internal Fertilization
Birth Type Internal_fertilization

Breeds as socially monogamous pairs, but often cooperatively: failed breeders (typically kin) join as helpers (often 1-8) to feed nestlings. Clutches are commonly 7-12 eggs, with shared defense and provisioning at the nest.

Behavior & Ecology

Social Flock Group: 15
Activity Diurnal
Diet Insectivore Aphids and lepidopteran larvae (caterpillars)

Temperament

Highly gregarious outside breeding; maintains tight flock cohesion during foraging movements.
Generally tolerant within flock; aggression mostly brief and related to food or roost positions.
Breeding season more localized and defensive around nest site, but not strongly territorial otherwise.
Cooperative tendencies: helpers at nest occur in some populations; often related males assist.
HUBS pattern: cohesive winter flocks are typical; size increases in harsher conditions and open habitats.

Communication

High-pitched contact calls (thin 'tsi/tsirr' notes) used continuously in moving flocks.
Scolding/churring calls during predator encounters and mobbing events.
Soft subsong and short song phrases during pair formation and early breeding season.
Begging calls by juveniles persist post-fledging, helping maintain family-group cohesion.
Close-proximity following and synchronized movements through shrubs/trees to maintain cohesion.
Allopreening and close roosting contact (communal huddling) to reinforce social bonds.
Visual signals during agitation: wing-flicking and tail movements used in short-range interactions.
Nest-related signaling: repeated material-carrying displays coordinate pair building at the nest site.

Habitat

Deciduous Forest Coniferous Forest Forest Woodland Shrubland Suburban Urban Agricultural/Farmland Plantation +3
Biomes:
Terrain:
Plains Hilly Valley Mountainous Coastal Island Riverine +1
Elevation: Up to 8202 ft 1 in

Ecological Role

Small arboreal insectivore (mesopredator) that links shrub/tree canopy arthropod production to higher trophic levels.

Natural suppression of herbivorous insects (notably aphids and caterpillars) in woodland edges, hedgerows, and gardens Transfers canopy arthropod biomass to predators (e.g., sparrowhawks/owls and mammalian nest predators) via adults and nestlings Minor contribution to dispersal of small berry seeds when fruit is taken seasonally (limited compared to specialist frugivores)

Diet Details

Other Foods:
Tree and shrub buds Small seeds Small berries/soft fruit pulp

Human Interaction

Domestication Status

Wild

Long-tailed Tit (Aegithalos caudatus) is a wild songbird with no history of domestication or selective breeding. Human contact is through habitat care (woodland, hedgerow), garden feeding, ringing/banding for research, and birdwatching/ecotourism. Common in European gardens and winter flocks, it remains unmanaged and non-domesticated.

Danger Level

Low
  • No meaningful physical danger to humans (small passerine; adult mass typically ~0.007-0.010 kg).
  • Minor zoonotic risk exists in principle as with many wild birds (e.g., ectoparasites; rare pathogen carriage), but risk to the general public is low and mainly associated with handling sick/injured birds or poor hygiene at feeders.
  • Feeder-associated disease dynamics can involve this species as part of mixed-species flocks (e.g., contributing to transmission networks), but it is not considered a high-risk species for humans.

As a Pet

Not Suitable as Pet

Legality: Long-tailed Tit (Aegithalos caudatus) is generally illegal to keep as a pet in most native areas. UK Wildlife and Countryside Act 1981 and EU Birds Directive ban capture or keeping without permission; elsewhere only wildlife rehab or education permits apply.

Care Level: Expert Only

Purchase Cost:
Lifetime Cost:

Economic Value

Uses:
Ecosystem services (invertebrate predation) Garden bird-feeding industry support (indirect) Birdwatching/ecotourism (indirect) Scientific research value (ringing/banding; social behavior studies)
Products:
  • No direct commercial products commonly derived from this species; value is primarily non-consumptive (birdwatching) and ecosystem-service based.

Relationships

Related Species 10

Black-throated Tit Aegithalos concinnus Shared Genus
White-throated Tit Aegithalos glaucogularis Shared Genus
Pygmy Tit Aegithalos exilis Shared Genus
White-cheeked Tit Aegithalos leucogenys Shared Genus
Sooty Tit Aegithalos fuliginosus Shared Genus
Rufous-fronted Tit Aegithalos iouschistos Shared Genus
Bushtit Psaltriparus minimus Shared Family
Pygmy Tit Psaltria exilis Shared Family
White-browed Tit-warbler Leptopoecile sophiae Shared Family
Crested Tit-warbler Leptopoecile elegans Shared Family

Ecological Equivalents 5

Animals that fill a similar ecological role in their ecosystem

Goldcrest
Goldcrest Regulus regulus Long-tailed Tit (Aegithalos caudatus) is a tiny canopy- and branch-insect gleaner in Eurasian woodlands, often joining mixed-species flocks in winter and picking small arthropods from twigs and leaves.
Eurasian Blue Tit
Eurasian Blue Tit Cyanistes caeruleus Similar insectivory in woodland and shrub habitats, and frequent participation in mixed-species flocks; both probe and glean invertebrates from buds, leaves, and bark. Long-tailed tits are notably social, often moving in cohesive flocks outside the breeding season.
Coal Tit Periparus ater Conifer-leaning foliage gleaner that overlaps with the long-tailed tit in temperate forest and mixed woodland. Both exploit small arthropods on fine branches and needles, especially in winter when they commonly form flocks.
Common Chiffchaff Phylloscopus collybita Small insectivorous passerine that forages by gleaning and short sallies in trees and shrubs. Overlaps in prey base (small insects and spiders) and in microhabitats, although chiffchaffs are less consistently flocking than Long-tailed Tits.
Willow Tit Poecile montanus Understory/edge insectivore in northern Eurasia with partial niche overlap in woodland and scrub. Both species take small invertebrates and may occur in mixed-species flocks, especially outside the breeding season.

Quick Take

Long-tailed tits are frequent visitors to gardens and parks in the United Kingdom, where they are abundant. These small, fluffy birds delight visitors with their adorable looks and sweet, cheerful songs. The chief identification marks are their round bodies and white plumage. Most long-tailed tits also have pale pink or lilac on their breasts and wings. They are insectivores that do not migrate in winter.

A comprehensive infographic about long-tailed tits, detailing their physical characteristics, nesting habits, and social survival strategies in the UK and Europe.
Surviving sub-zero temperatures at just 0.35 ounces—witness the communal secret and 2,000-feather nests that keep these resilient garden visitors alive. © A-Z Animals

Where To Find Long-Tailed Tits

Long-tailed tits are found across the UK, including throughout most of Scotland, though they are absent from the far north and west of Scotland. Their range extends broadly across Europe and into Japan and China. They inhabit farmland, heathland, moorland, and wetlands. In recent years, their preferred habitat has become towns and cities, where they often visit hedgerows, suburban gardens, and city parks.

They are not migratory. In the winter, they form large flocks that include other tit species.

Long-tailed tits have been listed among the top 10 most spotted garden birds in the United Kingdom, reaching 10th place as early as 2009, with garden recording rates remaining steady at around 15% of gardens. Mild winters and the widespread use of backyard bird feeders have contributed to their continued presence in garden bird surveys.

How to see long-tailed tits

They are friendly birds who will eat seeds, especially in the winter when their preferred food is scarce. Bird lovers can easily attract them to a backyard habitat. Use clean, well-kept feeders stocked with crushed peanuts and sunflower seeds. They are enjoyable to watch because they will flit from tree to tree and sometimes hang upside down to feed.

Because they build dense, warm nests, it is also a good idea to put out nesting materials in the spring. They can use feathers, grass clippings, dead leaves, and moss.

Classification and Scientific Name

The long-tailed tit’s scientific name is Aegithalos caudatus.

The tit family, Paridae, has around 55 to 62 species of small birds, which are known as tits, titmice, and chickadees. They are small songbirds of the order Passeriformes. They live in forests, shrubby woodlands, urban parks, and suburban gardens.

In Europe, the long-tailed tit is sometimes called the European tit or alpine tit. Other names for this bird are the long-tailed pie, mumruffin, bottle tit, bum barrel, bum towel, ovenbird, and hedge jug.

Appearance

The long-tailed tit is a small, fluffy bird with a black cap, white collar, and black-and-white feathers. Their chief identification markers are their round bodies, long tails, and soft pink or lilac feathers.

Many tits can be difficult to identify because they look alike. However, the long-tailed tit is easier to identify than other family members because of its long tail and pink coloring.

True to its name, this bird has a tail that is longer than its body. It has distinct black stripes around its eyes. The pink colors can extend to the entire breast and wing. Males and females look alike and have the same colors. It is a small bird with a length of six inches, including its long tail, and a wingspan of 5.5 inches. It weighs about 0.35 ounces.

long-tailed tits perched together

The long-tailed tit is a small avian species characterized by its fluffy appearance, featuring a black cap, a white collar, and black-and-white feathers.

Behavior

These birds are active in the daytime. They begin hunting in the morning, and they spend the day catching small insects to eat. At dusk, they return to their roosts or nests.

Long-tailed tits are not migratory, and this makes them susceptible to harsh winters. When chilly weather arrives, they form flocks of birds that nest and huddle together on tree branches. Some of these groups have as few as three members, but they can sometimes have 20 to 30.

These mixed flocks often include other members of the titmouse and chickadee families. They do this to keep warm. These small birds lose a lot of energy hunting all day, and they huddle together to share their body heat.

In the spring, the groups break up, and the birds go off on their own to mate, build nests, and rear their young. They are known for hovering extensively in search of the perfect nesting site. They hover vertically as they identify a good nesting site.

Migration Pattern and Timing

Long-tailed tits do not migrate, and cold temperatures are one of the chief threats to their survival. A particularly harsh winter can cause many long-tailed tit deaths. They make up for this loss by increasing the number of eggs they produce, and this has kept their population stable.

Song

The long-tailed tit has a particularly pretty song. It is high-pitched and sweet, and it is punctuated by frequent purring notes that sound like, “Prrt, prrt, prrt.”

Diet

The long-tailed tit is an omnivore that mostly eats insects.

What does the long-tailed tit eat?

It eats the eggs and larvae of moths and butterflies. It will also eat spiders and aphids. In the autumn and winter, it supplements its diet with a range of seeds.

Predators and Threats

Long-tailed tits are highly sensitive to extreme cold, and many do not survive a harsh winter. They make up for this by increased breeding.

What eats the long-tailed tit?

Their chief predators are blue jays and crows, which attack long-tailed tit nests to eat their chicks. The nests of long-tailed tits have a high predation rate. Falcons sometimes eat adult long-tailed tits.

Reproduction, Babies, and Lifespan

When the winter flock breaks up, a male long-tailed tit will mate with a female from the same flock. They immediately begin looking for a nesting site and building the nest. They have a limited range and stay close to their roosting spot.

After mating, the female lays her eggs in the nest. A long-tailed tit can lay from six to 15 eggs, but typically lays eight to 12. The eggs are small and have reddish spots. After 12 to 18 days, the eggs hatch. Both the parents and some helper birds share feeding duties. The chicks become fledglings after around 14–21 days. They are ready to fly on their own from about three months. These birds typically live two to three years in the wild.

Nests

The long-tailed tit builds its nest in the fork of a tree. The nest is oval, and both parents help to build it. They start building in February and spend about three weeks constructing it. A long-tailed tit nest has many layers, and the birds use moss, hair, spider webs, feathers, and lichens. They may use up to 2,000 feathers to line it and moss to camouflage the nest from predators.

It is common for long-tailed tits to invite other birds to help them raise and feed their chicks. These helper birds are usually related to the breeding pair, and some are birds who have lost their babies to predators. They also help protect the nest from predators. Males and females can be nest sitters.

mother feeding baby long-tailed tits

Long-tailed tits predominantly inhabit the United Kingdom, occupying various regions except for the coldest areas in the northern parts of Scotland.

Population

The exact population of long-tailed tits is not known, but recent estimates suggest there are around 380,000 breeding pairs in the United Kingdom. The population is considered stable, and long-tailed tits are among the few birds whose population in the United Kingdom has grown in recent years.

Conservation Status

The International Union for the Conservation of Nature (IUCN), BirdLife International, and the BTO all list the long-tailed tit as a “species of least concern.’ Its population is considered stable and reasonably abundant.

Long-tailed tits are lovely birds that help control insect populations. Their popularity at backyard garden feeders has helped them thrive despite predators and harsh winters. Conservation efforts will benefit all birds and ensure we can enjoy them for many years to come.

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Sources

  1. BTO / Accessed January 1, 2022
  2. BirdSpot / Accessed January 1, 2022
  3. rspb / Accessed January 1, 2022
  4. Bird Watching / Accessed January 1, 2022
Rebecca Bales

About the Author

Rebecca Bales

Rebecca is an experienced Professional Freelancer with nearly a decade of expertise in writing SEO Content, Digital Illustrations, and Graphic Design. When not engrossed in her creative endeavors, Rebecca dedicates her time to cycling and filming her nature adventures. When not focused on her passion for creating and crafting optimized materials, she harbors a deep fascination and love for cats, jumping spiders, and pet rats.
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Long-Tailed Tit FAQs (Frequently Asked Questions)

This bird is native to Asia, Europe, and the U.K.