Hornbill is known as a very effective seed dispersal bird so its existence is very important for forest sustainability. This is because the hornbill’s digestive system does not destroy the seeds of the fruit it eats. The seeds are spread by the hornbill through feces or food scraps that it carries flying for hundreds of kilometers.
The existence of hornbills in Ujung Kulon National Park indicates that this conservation area is still very sustainable. This oldest national park in Indonesia still has a large tree as a nesting place for hornbills. Also, various fruit-producing plants that feed the hornbill.
If you want to see the hornbill behavior firsthand, try visiting Peucang Island, a beautiful island located at the western end of Ujung Kulon National Park. Both in the forest and on the coast of Peucang Island, you can easily see low-flying hornbills. When the hornbill passes, you will hear its strong wing flaps and its very distinctive sound.