I managed to separate the call of one animal, no idea what it was and by listening carefully I was able to distinguish about 5 very similar but different sound patterns. (tacogirl.com)
Boris Johnson's call for more funding generated many headlines, as have separate calls for a Royal Commission on the NHS. (politics.co.uk)
On January 2nd, 2018, area 911 services fielded two separate calls regarding distracted Apple workers who slammed into glass walls, as well as another two days later. (gizmodo.com)