Common Bulbul or White-Eared Bulbul?
Here's how to tell the difference
Common Bulbul
White-Eared Bulbul
Common Bulbul
Pycnonotus barbatus
Also known as: Black-Eyed Bulbul, Brown Bulbul, Brown-Capped Geelgat, Common Garden Bulbul, Garden Bulbul, White-Vented Bulbul
General appearance
The common bulbul, or Pycnonotus barbatus, is a small passerine bird characterized by a compact body, short neck, and long tail. Its primary coloration is a drab brown on the wings and back, transitioning to a lighter shade on the underparts. The bird has a striking black head, complemented by a patch of yellow under its tail and a thin white eye ring.
Male vs female
Males and females of the common bulbul have very similar appearances, making them difficult to distinguish in the wild. Both have the same size and coloration, with no prominent sexual dimorphism. However, during breeding season, male bulbuls often display more aggressive and distinctive behaviors, such as competitive singing and aerial displays.
Juvenile
Juvenile common bulbuls are similar in appearance to the adults, but generally bear a softer, duller coloration. Their feather edges may also be slightly fluffier and less defined than in mature individuals. Over time, as they mature, their coloring gradually darkens to match that of adults.
Size
5.9 - 7.9 in/1.0 - 1.7 oz
There's more to learn about Common Bulbul
View full detailsWhite-Eared Bulbul
Pycnonotus leucotis
Also known as: White-Cheeked Bulbul, Iraqi Bulbul
General appearance
The white-eared bulbul, identifiable by a white patch around its ear, has a predominantly dark grey body, with a light underbelly. The bird has a white-tipped tail, and a lighter colored tuft of feathers on its throat with a sharp, pointed beak, typical of bulbul species.
Male vs female
Males and females of the white-eared bulbul species are similar in appearance, exhibiting little sexual dimorphism. Both have similar coloration and physical traits; key differences are difficult to discern without closer observation or expert knowledge.
Juvenile
Juvenile bulbuls resemble adults but have a more subdued color scheme. The distinctive white patch around the ear is less prominent compared to adults and develops gradually as they mature.
Size
6.9 - 7.5 in/0.6 - 1.2 oz
There's more to learn about White-Eared Bulbul
View full detailsHow to tell the Common Bulbul from the White-Eared Bulbul
Visual differences
The Common Bulbul (6-8 inches, 1-1.7 oz) has a drab brown body with lighter underparts, a striking black head, a yellow patch under its tail, and a thin white eye ring. The White-Eared Bulbul (7-7.5 inches, 0.6-1.2 oz) features a dark grey body, light underbelly, and a distinct white ear patch. It has a white-tipped tail and a lighter throat tuft. Both species have similar sizes and little sexual dimorphism, but key distinguishing features are the black head of the Common Bulbul and the prominent white ear patch of the White-Eared Bulbul.
Key differences and behavior
Common Bulbuls (Pycnonotus barbatus) are known for their prominent singing from high perches, a behavior less observed in White-Eared Bulbuls (Pycnonotus leucotis), which often live in trios during breeding. Common Bulbuls primarily inhabit African woodlands and savannas, while White-Eared Bulbuls are found in South Asia's scrublands and urban areas. Both species adapt well to human-altered environments but White-Eared Bulbuls are often seen in city parks and gardens. In terms of diet, both consume fruits and insects, yet White-Eared Bulbuls show a distinct preference for sunflower seeds and urban feeders. For nesting, both utilize shrubs, but White-Eared counterparts may incorporate more urban elements. Despite their overlapping diets and habitats, these behavioral distinctions help bird enthusiasts differentiate them in the field.
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