Great Tit

About

The Great Tit (Parus major) is a widespread and common passerine bird in the tit family Paridae. It is a distinctive and easily recognizable bird, known for its bold black stripe down its yellow breast, black head, and white cheek patches. Great Tits are highly adaptable and can be found in a variety of habitats across Europe, Asia, and parts of North Africa. They are primarily insectivorous but also consume seeds and nuts, especially in winter. Their loud, often repetitive songs are a familiar sound in many gardens and woodlands.

Size & lifespan

Length

13.5-15 cm

Wingspan

22-25 cm

Weight

14-22 g

Lifespan

2-3 years (up to 10 years recorded in the wild)

Diet

Omnivore (primarily insectivorous, especially during breeding season; also consumes seeds, nuts, berries, and suet)

Physical characteristics

Plumage

Adults have a glossy black head and nape, prominent white cheek patches, and a distinctive black stripe running down the center of a bright yellow breast and belly. The back is olive-green, and the wings are bluish-grey with a white wing-bar. The undertail coverts are white.

Beak shape

Short, conical, and stout; blackish-grey in color.

Eye color

Dark brown

Leg color

Bluish-grey

Distinguishing features

The combination of a black head, white cheeks, olive-green back, and a prominent black central stripe on a yellow underside is diagnostic. The white wing-bar is also a good field mark.

Juvenile appearance

Juveniles are duller overall, with a yellowish-brown tinge to the black areas of the head and breast stripe. The white cheek patches are often tinged yellow, and the yellow underparts are paler. The olive-green back is also duller.

Seasonal changes

No significant seasonal plumage changes. Plumage may appear slightly duller due to wear towards the end of the breeding season before molting.

Sexual dimorphism

Males typically have a broader and more continuous black stripe down the breast and belly, extending further between the legs. Females have a narrower, often broken, and less extensive black stripe. The yellow on the underside of males is often brighter.

How to identify

1. 1

   Size and Shape

   A medium-sized, plump tit with a relatively short tail. Larger than Blue Tits and Coal Tits.

2. 2

   Head Pattern

   Look for the glossy black cap and nape, contrasting sharply with bright white cheek patches.

3. 3

   Underparts

   The bright yellow breast and belly with a prominent, broad black stripe running down the center is the most distinctive feature. The stripe is broader in males.

4. 4

   Back and Wings

   Olive-green back and bluish-grey wings with a single white wing-bar.

5. 5

   Vocalization

   Listen for its characteristic 'teacher, teacher' song, a clear, ringing, two-note or three-note phrase, often repeated.

6. 6

   Behavior

   Active and agile, often seen clinging upside down on branches or foraging on the ground. Readily visits bird feeders.

Habitat & range

Biomes

Temperate forests, deciduous woodlands, mixed woodlands, parks, gardens, orchards, hedgerows, urban areas.

Geographic range

Widespread across Europe, North Africa, and much of Asia, from the British Isles and Iberia east to Japan and Indonesia. Absent from Iceland and parts of northern Scandinavia.

Elevation range

Sea level up to 2,000 meters, occasionally higher in some mountain ranges.

Preferred environments

Prefers areas with mature trees, especially deciduous, and a good understory. Highly adaptable to human-modified landscapes, including suburban gardens and city parks, as long as suitable nesting sites and food sources are available.

Behavior

Activity time

Diurnal, active from dawn to dusk.

Feeding habits

Forages actively in trees and shrubs, gleaning insects and spiders from leaves and bark. Also feeds on the ground. In winter, readily visits bird feeders for seeds (especially sunflower seeds), peanuts, and suet. Known to hold larger food items with its feet and hammer them open with its beak. Will also consume buds, fruits, and nectar.

Social behavior

During the breeding season, they are territorial and typically seen in pairs. Outside the breeding season, they often join mixed-species foraging flocks, particularly with other tit species, to exploit food resources and for increased vigilance against predators.

Flight pattern

Undulating flight pattern, typical of many small passerines, with rapid wing beats interspersed with short glides.

Migration pattern

Mostly resident throughout its range. Northern populations may undertake short-distance, irruptive movements in harsh winters or when food is scarce. Some populations in eastern Europe and Asia show more regular migratory movements.

Territoriality

Highly territorial during the breeding season, with males defending nesting and foraging areas through song and aggressive displays.

Breeding & reproduction

Breeding season

Typically March to July, with peak activity in April-May. Often raises two broods, sometimes three, in a season.

Nesting habits

Nests in cavities, primarily natural tree holes, but readily uses nest boxes. Also uses crevices in walls, pipes, and other artificial structures. The female builds the nest, which is a cup-shaped structure of moss, grass, hair, wool, and feathers.

Clutch size

6-12 eggs (typically 7-9)

Egg description

8-12 eggs (average 7-9), white with reddish-brown speckles, particularly concentrated at the broader end. Smooth and slightly glossy.

Incubation period

12-15 days, primarily by the female.

Fledging period

16-22 days after hatching. Both parents feed the nestlings.

Parental care

Both parents feed the young. After fledging, the young remain dependent on the parents for several days to a week, learning to forage independently.

Where to find

Field tips

1. Listen for their song. Their loud and distinctive 'teacher, teacher' song is often the first indication of their presence, especially in spring and early summer.
2. Check bird feeders. Great Tits are frequent visitors to garden bird feeders, particularly for sunflower seeds and peanuts, especially in winter.
3. Scan tree branches. Look for them actively foraging on branches, gleaning insects from leaves and bark. They are often quite bold and approachable.
4. Look for mixed flocks. Outside the breeding season, they often join mixed-species tit flocks, so if you see other tits, a Great Tit might be nearby.
5. Observe nesting sites. In spring, look for activity around tree holes or nest boxes, as they are cavity nesters.

Similar species

Quick facts

Diet:

Insects, seeds, nuts

Habitat:

Woodlands, gardens, parks

Nesting:

Cavity nester (tree holes, nest boxes)

Song:

'Teacher, teacher' call

Conservation Status:

Least Concern

Social Behavior:

Pairs in breeding season, mixed flocks in winter

Fun facts

• Great Tits are known for their intelligence and problem-solving abilities. They have been observed learning to open milk bottle tops to get at the cream in the past, and can learn complex foraging techniques.
• The width of the black breast stripe in male Great Tits is an indicator of their dominance and fitness, with broader stripes generally indicating a more dominant individual.
• They have a remarkably varied song repertoire, with individual males often having several distinct song types they can switch between, which is thought to be attractive to females.
• Great Tits are one of the most studied bird species in Europe, providing valuable insights into ecology, behavior, and population dynamics.
• In some parts of their range, Great Tits have been observed preying on hibernating bats, entering caves to kill and eat them, especially during harsh winters when insect prey is scarce.

Scientific classification

Kingdom

Animalia

Phylum

Chordata

Class

Aves

Order

Passeriformes

Family

Paridae

Genus

Parus

Species

Parus major

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