Dierenfeld, E.S.; Wildman, R.E.C.; Romo, S. 2000. Feed intake, diet utilization, and composition of browses consumed by the Sumatran rhino (Dicerorhinus sumatrensis) in a North American Zoo. Zoo Biology 19: 169-180, tables 1-8. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available