Cachar Bulbul (Hemixos cacharensis)

Discover the Cachar Bulbul, a unique bird of the Indian subcontinent. Learn about its identification, habitat, behavior, diet, and distribution across South Asia.

Cachar Bulbul (Hemixos cacharensis): A Hidden Forest Bird of South Asia

The Cachar Bulbul (Hemixos cacharensis) is a fascinating member of the bulbul family (Pycnonotidae) and one of the lesser-known songbirds of South Asia. It is admired by birdwatchers for its pleasant calls, secretive behavior, and preference for dense evergreen forests. Although not as colorful as many tropical birds, the Cachar Bulbul is an important part of the region's forest ecosystems and is considered a rewarding species to observe in the wild.

Identification

The Cachar Bulbul is a medium-sized bird measuring about 19–21 cm (7.5–8.3 inches) in length. It has olive-brown upperparts, a pale grey head, yellowish underparts, and a dark tail. Its slender black bill and dark eyes give it an elegant appearance. Males and females look very similar, making them difficult to distinguish in the field.

Distribution in South Asian Countries

The Cachar Bulbul has a relatively limited distribution compared to many other bulbul species. It occurs naturally in the eastern part of South Asia, particularly in:

• Bangladesh
• India

It is also found in western Myanmar, which is geographically adjacent to South Asia and shares similar forest ecosystems, though Myanmar is generally considered part of Southeast Asia.

Within South Asia, the species is mainly associated with the northeastern Indian subcontinent, where suitable evergreen forests still exist.

Habitat

The Cachar Bulbul prefers undisturbed forests with dense vegetation. Its preferred habitats include:

• Tropical evergreen forests
• Semi-evergreen forests
• Bamboo forests
• Forest edges
• Hill forests

It is commonly found between 200 and 1,500 meters (656–4,921 feet) above sea level.

Diet

Like most bulbuls, the Cachar Bulbul has a varied diet consisting of:

• Wild fruits
• Berries
• Small insects
• Caterpillars
• Beetles
• Flower nectar

By feeding on fruits, the bird helps disperse seeds, contributing to the natural regeneration of forest ecosystems.

Behavior

The Cachar Bulbul is active, agile, and usually seen alone, in pairs, or occasionally in small mixed-species feeding flocks. It spends much of its time in the middle and upper levels of the forest canopy, where it searches for food among leaves and branches.

Its soft whistles and melodious songs often reveal its presence before the bird becomes visible.

Breeding

During the breeding season, the Cachar Bulbul builds a neat cup-shaped nest hidden within dense shrubs or small trees. Both parents participate in caring for the eggs and feeding the chicks until they are ready to leave the nest.

Conservation Status

According to the International Union for Conservation of Nature (IUCN), the Cachar Bulbul is currently classified as Least Concern (LC). However, its restricted range means it is still affected by several threats, including:

• Deforestation
• Habitat fragmentation
• Agricultural expansion
• Illegal logging

Conserving evergreen forests in Bangladesh and northeastern India is essential for maintaining healthy populations of this species.

Why Birdwatchers Value the Cachar Bulbul

Although the Cachar Bulbul is not among the most colorful birds in South Asia, it is highly sought after because of its rarity and preference for pristine forests. Birdwatchers visiting protected forests in northeastern India and southeastern Bangladesh often consider it a highlight of their trips.

Conclusion

The Cachar Bulbul (Hemixos cacharensis) is a beautiful and elusive forest bird that represents the rich biodiversity of South Asia. Found primarily in Bangladesh and India, with a range extending into western Myanmar, it depends on healthy evergreen forests for survival. Protecting these habitats is essential not only for the Cachar Bulbul but also for countless other wildlife species that share the same forests. Birdwatchers and conservationists alike can help ensure this remarkable songbird continues to thrive for generations to come.

Source-Wikipedia