Lagrot, I.; Lagrot, J.F.; Bour, P. 2007. Probable extinction of the western black rhino, Diceros bicornis longipes: 2006 survey in northern Cameroon. Pachyderm 43: 19-28, figs. 1-4, pls. 1-4. { 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 lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available