Cape Bulbul vs Himalayan Bulbul

Cape Bulbul

Pycnonotus capensis

Also known as: Cape Geelgat

How to recognise a cape bulbul?

General appearance

The Cape Bulbul, known scientifically as Pycnonotus capensis, is a bird species endemic to the Fynbos biome in South Africa. It is relatively small-sized about 20 cm long, distinguished by its glossy black plumage with an olive-yellowish underbelly. This small bird has a neat black crest, a dark brown eye surrounded by a narrow white eye-ring, and a long slender bill. It's characteristic tail is bulbous and displays prominent white tips and edges.

Male vs female

Male and female Cape Bulbuls appear identical with no significant sexual dimorphism. Both sexes share the same greenish-yellow underparts and distinctive olive-black upperparts. Differences in size or colour can't be reliably used to distinguish males from females.

Juvenile

Juvenile Cape Bulbuls resemble the adult birds but their plumage is less glossy. Additionally, the white edges on the feathers of their wings and tails are broader than in adults. Over time, as they mature, they acquire the glossy adult plumage and their white feather edges become as thin as those of mature birds.

Size

7.5 - 8.3 in/1.0 - 1.7 oz

Habitat

Primary habitat

The Cape bulbul primarily inhabits shrublands and fynbos vegetation of South Africa's southwest coastal region.

Additional range

Additionally, it also occupies broad-leaved woodland and urban gardens, adapting well to domestic or urban environments.

Range Map

What do Cape bulbuls like to eat?

Natural diet

The Cape bulbul primarily feeds on a variety of fruits, berries, and insects. Common fruits include figs and other soft, fleshy fruits. They also consume small invertebrates such as caterpillars, beetles, and ants, which provide essential proteins. The Cape bulbul's diet is opportunistic and may vary seasonally, taking advantage of available resources.

Bird feeders

At bird feeders, the Cape bulbul may consume offerings such as sliced fruits, especially bananas and apples. They are also attracted to nectar solutions, similar to those provided for sunbirds. Occasionally, they may sample bits of suet or even small seeds, though they primarily prefer fruit-based foods.

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Himalayan Bulbul

Pycnonotus leucogenys

Also known as: White-Cheeked Bulbul

How to recognise a Himalayan bulbul?

General appearance

The Himalayan bulbul, or white-cheeked bulbul, is a species of songbird with a distinctive crest on the head. They exhibit a dove grey above with whitish underparts, a black crest, and white patches on the cheek and underside of the tail. They have a medium size, averaging around 20 cm long, and are known for their melodious song.

Male vs female

For the Himalayan bulbul, sexual dimorphism is not significantly pronounced, and both males and females have similar physical appearances. Both genders exhibit the same colorations and physical traits, making it difficult to distinguish between them based on appearance.

Juvenile

Juveniles exhibit similar body shape to adults, though their coloration may be duller. The signature crest is shorter and their cheek patches are not as starkly white. As they grow, they gradually attain the more distinctive adult coloration.

Size

7.5 - 7.9 in/1.2 - 1.3 oz

Habitat

Primary habitat

The Himalayan bulbul primarily inhabits subtropical and temperate forests, favoring areas with dense undergrowth and proximity to water sources in the Himalayas.

Additional range

It ranges from Afghanistan to western China, preferring altitudes between 800-3000 m. Occasionally, it adapts to urban gardens and orchards in lower altitudes.

Range Map

What do Himalayan bulbuls like to eat?

Natural diet

The Himalayan bulbul predominantly feeds on a varied diet that includes insects, fruits, and berries. Their insectivorous tendencies involve consuming caterpillars, beetles, ants, and other small invertebrates. The bulbul also has a preference for fruits such as figs and berries, offering them vital nutrients and energy for their active lifestyle. Occasionally, they might forage for flower nectar, especially when fruits or insects are scarce, showcasing their adaptability in diet.

Bird feeders

At bird feeders, the Himalayan bulbul is frequently attracted to seeds, particularly sunflower seeds, and suet, providing them with essential fats and proteins. Additionally, they may consume any offered fruit, such as apples or berries, available at feeders. While less common, they might accept mealworms as a substitute for their natural insect diet. These feeder offerings typically supplement their primary diet from natural sources.

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Cape Bulbul

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Himalayan Bulbul

Cape Bulbul

Pycnonotus capensis

Also known as: Cape Geelgat

General appearance

The Cape Bulbul, known scientifically as Pycnonotus capensis, is a bird species endemic to the Fynbos biome in South Africa. It is relatively small-sized about 20 cm long, distinguished by its glossy black plumage with an olive-yellowish underbelly. This small bird has a neat black crest, a dark brown eye surrounded by a narrow white eye-ring, and a long slender bill. It's characteristic tail is bulbous and displays prominent white tips and edges.

Male vs female

Male and female Cape Bulbuls appear identical with no significant sexual dimorphism. Both sexes share the same greenish-yellow underparts and distinctive olive-black upperparts. Differences in size or colour can't be reliably used to distinguish males from females.

Juvenile

Juvenile Cape Bulbuls resemble the adult birds but their plumage is less glossy. Additionally, the white edges on the feathers of their wings and tails are broader than in adults. Over time, as they mature, they acquire the glossy adult plumage and their white feather edges become as thin as those of mature birds.

Size

7.5 - 8.3 in/1.0 - 1.7 oz

There's more to learn about Cape Bulbul

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Himalayan Bulbul

Pycnonotus leucogenys

Also known as: White-Cheeked Bulbul

General appearance

The Himalayan bulbul, or white-cheeked bulbul, is a species of songbird with a distinctive crest on the head. They exhibit a dove grey above with whitish underparts, a black crest, and white patches on the cheek and underside of the tail. They have a medium size, averaging around 20 cm long, and are known for their melodious song.

Male vs female

For the Himalayan bulbul, sexual dimorphism is not significantly pronounced, and both males and females have similar physical appearances. Both genders exhibit the same colorations and physical traits, making it difficult to distinguish between them based on appearance.

Juvenile

Juveniles exhibit similar body shape to adults, though their coloration may be duller. The signature crest is shorter and their cheek patches are not as starkly white. As they grow, they gradually attain the more distinctive adult coloration.

Size

7.5 - 7.9 in/1.2 - 1.3 oz

There's more to learn about Himalayan Bulbul

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How to tell the Cape Bulbul from the Himalayan Bulbul

Visual differences

The Cape Bulbul is about 7.5-8.3 inches long, with glossy black plumage, an olive-yellowish underbelly, and a dark brown eye with a narrow white eye-ring. It features a black crest, a slender bill, and a tail with white tips. The Himalayan Bulbul, around 8 inches long, displays dove grey above with whitish underparts, a more pronounced black crest, white cheek patches, and a white underside on its tail. Both species show no significant visual sexual dimorphism and differ mainly in coloration and cheek patch presence.

Key differences and behavior

The Cape Bulbul (Pycnonotus capensis) and the Himalayan Bulbul (Pycnonotus leucogenys) display distinct behavioral and ecological differences. The Cape Bulbul is endemic to South Africa's Fynbos, thriving in shrublands and urban gardens, while the Himalayan Bulbul inhabits subtropical and temperate forests in the Himalayas, often near water sources. Both engage in elaborate courtship with vocal and physical displays, but the Himalayan Bulbul's song is more complex, often involving duets. Cape Bulbuls feed primarily on fruits and insects, visiting feeders for fruits and nectar, whereas Himalayan Bulbuls are more insectivorous, attracted to feeders with seeds, suet, and fruit. Breeding occurs in dense shrubbery and trees for both species, with similar nest construction and parental care. Despite similar sizes (about 8 inches), their ecological niches and dietary preferences set them apart.