wrinkled hornbill, sunda wrinkled hornbill or aceros corrugatus in a tree sitting on a branch

wrinkled hornbill sunda or aceros corrugatus tree sitting branch asia beautiful big bird borneo bucerotidae colorful tropical endangered species fauna horn horned huge indigenous male nature outdoors pet plum rainforest sumatra swamp threatened vibrant animal asian beak black close conservation exotic feather forest head large natural red southeast wild yellow zoo