admin on August 8th, 2008
Mandai Orchid Garden, Singapore

Mandai Orchid Garden, Singapore

Kingdom: Animalia
Phylum:  Chordata
Class: Aves
Order: Passeriformes
Family: Pycnonotidae
Genus: Pycnonotus
Species: P. goiavier

Binomial name Pycnonotus goiavier
(Scopoli, 1886)

Main features: Small (20cm); slight crest; white face; yellow under tail coverts.

Adult: Olive brown crown, nape, underparts; white side of head, eyebrow, throat, belly; lores black; breast whitish streaked brown; black bill, feet, eyes. No white on tail.

Genders look alike.

Juvenile: Sides of head brownish; throat greyish.

Call: Described as a pleasing liquid bubbling chatter; loud harsh alarm call chweit-chweit.

The Yellow-vented Bulbul, Pycnonotus goiavier, is a member of the bulbul family of passerine birds. It is resident breeder in southeast Asia from southern Thailand and Cambodia south to Borneo and the Philippines.

It is found in a wide variety of open habitats, but not deep forest. It is one of the commonest birds in cultivated areas. It appear to be nomadic, roaming from place to place regularly.

The Yellow-vented Bulbul builds a well-camouflaged but fragile, loose, deep, cup-shaped nest from grass, leaves, roots, vine stems, and twigs. The nest is untidy on the outside, but it is neatly lined with plant fibers. it may be built in a wide range of places from low bushes to high trees. This is a species adapted to humans and may even nest in gardens. The Yellow-vented Bulbul lays 2-5 eggs in February to June.

The Yellow-vented Bulbuls eats berries and small fruits. They also sip nectar, nibble on young shoots, and take some insects.

Breeding: Yellow-Vented Bulbuls breed widely in Singapore in February to June. Courtship involves wing and song displays. They raise and lower the crown crest as they sing.

Yellow-Vented Bulbuls build well-camouflaged but flimsy, loose, deep, cup-shaped nests. They use grass, leaves, roots, vine stems, twigs. The nest may be untidy on the outside but are neatly lined with plant fibres. They nest in a wide range of places from low bushes, creepers to high trees. They are so used to humans that they may even nest in ornamental plants in residential gardens and even balconies! 2-5 eggs are laid, variable in colour from white to pinkish, with lots of reddish-brown to lavender spots. Both parents incubate and raise the young.


Photo Gallery: Yellow-vented Bulbul