The footage, filmed by an Australian firefighter on Wednesday (November 4) in Colo Heights, documents the dramatic orange sky as efforts to tackle the raging Gospers Mountain bushfires continue. <br /><br />Residents of Colo Heights, a Sydney suburb, have been warned it is too late to leave, and were urged to take shelter.<br /><br />The filmer told Newsflare: "As we were retrieving our pump from the Dam on putty road, one of the helicopters came around to refill with water."<br /><br />According to reports: "NSW firefighters are battling six emergency bushfires which flared up during strong winds on Thursday afternoon.<br /><br />"Homes destroyed and three firefighters injured."
