BIRDS OF A FEATHER — THE ROMANCE AND LOYALTY OF HORNBILLS

Wildlife Journal | Avian Behavior & Conservation

Love is a powerful force in the natural world, building bonds that ensure the survival of a species. Among the 220 species of birds found in Langkawi, the Great Hornbill (Buceros bicornis) stands out as a remarkable example of devotion. These large, principally frugivorous birds are known for their noisy flight and striking black-and-white plumage, but it is their monogamous nature that truly captivates the heart.

More than 90 percent of bird species are monogamous, and Great Hornbills are no exception. They remain loyal to a single partner for many years—often for life. This commitment begins with a complex courtship, where the male "proposes" by offering fruits (especially figs) to the female. If she accepts, it marks the beginning of a lifelong partnership and a shared responsibility in raising their young.

THE "PENTHOUSE" AND DEVOTION

The nesting process of the Great Hornbill is a feat of engineering and trust. The male selects a "penthouse"—a cavity high up in a tall tree, often over 20 meters above the ground. Once the female enters the cavity, she is sealed inside with mud for the duration of the incubation period. During this time, the male becomes the sole provider, delivering "room service" through a small slit. He may deliver between 10 to 50 fruits at a time, ensuring his family is safe, nourished, and comfortable.

CONSERVATION CHALLENGES

Hornbills are vital indicators of a healthy forest ecosystem, acting as essential seed dispersers for forest regeneration. However, they face significant threats from habitat loss and poaching. Protecting their nesting sites and foraging territories is crucial to ensuring that the calls of these majestic birds continue to echo through the rainforests of Malaysia.

Post By: Daia (Hidayah Husein) - Nature Guide

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