A curious trumpeter hornbill, bycanistes bucinator with distinctive casque on the bill, perching on tree branch surrounded by dense green vegetations, wondering around the enclosed environment

trumpeter hornbill bycanistes bucinator bird birdwatching perch stand branch forest environment jungle nature natural wild wildlife bill casque conservation reserve animal africa exotic species habitat national park zoo tree tropical woodland beak singapore ornithology wonder safari sanctuary mandai look beautiful leaf green african curious rainforest lush canopy enclosed captivity