Species Profile
Cape Sparrow
Passer melanurus
Quick Facts
Conservation
LCLeast ConcernAlso known as: Mossie
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Appearance
The Cape Sparrow is a small, stocky bird with a distinctive appearance. Males have black heads with striking white crescent markings that curve from the eye to the nape. Their backs are rich chestnut-coloured, while their underparts are pale grey to white.
Females show a similar pattern but are more subdued, with grey replacing the male's black areas and duller chestnut colouring. Both sexes have a horn-coloured bill that turns black during the breeding season and dark brown legs. Juveniles resemble females in appearance.
Identification & Characteristics
Male Colors
- Primary
- Brown
- Secondary
- White
- Beak
- Grey
- Legs
- Brown
Female Colors
- Primary
- Brown
- Secondary
- White
- Beak
- Grey
- Legs
- Brown
Female Markings
Paler overall, lacking black head and bib of males
Attributes
Understanding Attributes
Rated 0–100 based on research and observation. A score of 50 is average across all bird species. These attributes are relative and don't necessarily indicate superiority.
Habitat & Distribution
Cape Sparrows are native to southern Africa and found in South Africa, Namibia, Botswana, and parts of Zimbabwe. They thrive in a variety of open habitats, including grasslands, savannahs, and agricultural areas.
These birds have also adapted well to human-modified environments, frequently seen in urban parks, gardens, and farmyards. Their distribution remains relatively stable throughout the year, as they are non-migratory.
Distribution
Diet
Cape Sparrows are primarily granivorous, feeding on a variety of seeds from grasses and weeds. They supplement their diet with insects, especially during the breeding season when protein-rich food is crucial for nestlings.
These adaptable birds also readily visit bird feeders in urban and suburban areas.
Behaviour
Cape Sparrows are social birds, often seen in small flocks or pairs. They are ground feeders, hopping and scratching for seeds and insects.
During the breeding season, males become territorial and perform elaborate courtship displays, puffing up their feathers and chirping loudly to attract females.
Calls & Sounds
Cape Sparrows have a variety of vocalisations, with their most common call being a cheerful, chirping 'cheep-cheep' or 'chirrup'.
During courtship, males produce a more complex, warbling song. When alarmed, they emit a sharp, high-pitched 'chink' sound.
Nesting & Breeding
Cape Sparrows breed throughout the year, with peak activity during the rainy season. Males construct nests to attract females, often in tree cavities, buildings, or dense bushes.
The nest is a large, untidy structure made of grass, twigs, and other plant material, lined with softer materials like feathers. Females typically lay 3-5 eggs, which are pale blue or greenish-white with brown speckles.
Both parents incubate the eggs for about 12-14 days. After hatching, nestlings are fed by both parents and fledge after approximately 14-16 days.
Conservation
The Cape Sparrow is currently listed as Least Concern by the IUCN. Its adaptability to human-modified environments has allowed it to maintain stable populations across its range. However, like many bird species, it faces challenges from habitat loss and climate change.
Population
Estimated: Not quantified, but described as common or locally very common[3]
Trend: Stable[2]
Elevation
Sea level to 3,000 meters
Additional Details
- Predators:
- Cape Sparrows face predation from various birds of prey, including sparrowhawks and falcons. Domestic cats, snakes, and small mammals also pose threats, especially to eggs and nestlings.
Birdwatching Tips
- Look for Cape Sparrows in open habitats near human settlements
- Listen for their cheerful chirping, especially in the early morning
- Observe feeders or areas with scattered seeds to spot these ground-feeding birds
- Watch for their distinctive black and white head pattern (in males) for easy identification
Did You Know?
- Cape Sparrows can survive without drinking water for long periods by obtaining moisture from their food.
- They often reuse old nests, either their own or those of other bird species.
- In some areas, Cape Sparrows form mixed flocks with closely related Southern Grey-headed Sparrows.
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