
Blue Tit
Cyanistes caeruleus
A small, acrobatic songbird with a vivid blue cap, yellow underparts, and white cheeks, a familiar visitor to European bird feeders.
- Size
- 11-12 cm (4.3-4.7 in) long, 17-20 cm wingspan
- Habitat
- deciduous woodlands, hedgerows, parks, and gardens
- Type
- songbird
Spotted a bird like this?
Identify any bird from a photo, free.
Overview
The Blue Tit is a small, brightly colored songbird with a distinctive blue crown, white face bordered by a thin blue eye-stripe, yellow underparts, and blue-green upperparts and wings. Its plumage is more vivid than that of most other European tits, and it is instantly recognizable at garden feeders across its range.
Highly acrobatic, Blue Tits frequently hang upside down from twigs and feeders while foraging, and they are quick, energetic birds that move in constant, restless motion.
How to identify it
Key field marks
- Bright blue crown and wings
- White face with a thin dark eye-stripe
- Yellow underparts with a faint dark belly stripe
- Small size and short bill
Similar species
- Great Tit is larger with a black head, white cheeks, and a bold black central belly stripe.
- Coal Tit lacks any blue or yellow, showing gray-olive plumage with a white nape patch.
- Crested Tit has a distinctive spiky crest, absent in the Blue Tit.
Habitat & range
Habitat
Found in deciduous and mixed woodlands, hedgerows, orchards, parks, and gardens, readily using nest boxes.
Range
Widespread across Europe, extending into western Asia and North Africa.
Migration
Mostly resident, though some northern and eastern populations may move short distances in harsh winters.
Behavior & voice
Behavior
Highly active and acrobatic, often hanging upside down while feeding on twigs, buds, and feeders; joins mixed-species foraging flocks outside the breeding season.
Voice
A thin, scolding "tsee-tsee-tsee-tsu-hu-hu" song and a variety of sharp, scolding calls.
Feeding
Eats insects and spiders during the breeding season (essential for feeding nestlings), switching to seeds, nuts, and feeder food such as sunflower hearts and peanuts in winter.
Nesting
Nests in tree cavities, walls, or nest boxes, building a cup of moss and hair; lays 7-13 white eggs speckled with red-brown, among the largest clutches of any songbird.
Frequently asked questions
How do you tell a Blue Tit from a Great Tit?
The Blue Tit has a blue cap and lacks a black belly stripe, while the Great Tit has a glossy black head and a bold black stripe down its yellow underparts.
What do Blue Tits eat at feeders?
They readily take sunflower hearts, peanuts, and suet, though during the breeding season they rely heavily on caterpillars and other insects to feed their young.
Where do Blue Tits nest?
In tree cavities, walls, or nest boxes, and they will happily use garden nest boxes with an appropriately sized entrance hole.
How many eggs does a Blue Tit lay?
Typically 7-13 eggs in a single clutch, one of the largest clutch sizes among European songbirds.
Blue Tit guides
In-depth guides for identifying, finding, and understanding Blue Tit.
Other birds you may enjoy

Gouldian Finch
About 12–14 cm (4.7–5.5 in) long; small, compact, short-tailed finch

Zebra Finch
About 10 cm (4 in) long

Java Sparrow
About 14–17 cm (5.5–6.7 in) long, including a proportionally long tail

Carrion Crow
48–52 cm long, wingspan around 100 cm

Woodlark
15 cm long; wingspan around 27-30 cm

Hooded Crow
46–51 cm long, wingspan around 98 cm

Cape Sugarbird
Males up to about 44 cm including a very long tail; females around 25 cm

Variable Sunbird
10-12 cm long, tiny-bodied with a short slightly decurved bill

Baglafecht Weaver
About 14-15 cm long

Sociable Weaver
About 14 cm long

Spotted Nutcracker
32–35 cm long, wingspan 52–58 cm

Collared Sunbird
About 10 cm long, one of the smaller sunbirds