<p>Firefighters fought a large blaze in changing weather conditions over the weekend after the fire broke out south of Sydney on Saturday, January 20.</p><p>Fire crews performed back-burning operations in the Royal National Park in an effort to contain the fire, as shown in this time-lapse footage. On Monday, January 22, the fire was under control, but increased due to wind gusts</a> after burning over 1,800 hectares and was not threatening homes at the time of publication. Credit: Warringah / Pittwater Headquarters Rural Fire Brigade via Storyful</p><br />
