This is a little woodswallow video from Australia.
From Birdline New South Wales in Australia:
Sunday 12 April 2015: Little Woodswallow, Pacific Swift
Euligal State Forest, Kenebri
At least 15 Little Woodswallows at the southern end of Cadet Rd (-30.784096,149.176005). They were perched, feeding young, flying overhead and bombing me. There were also good numbers of White-browed Woodswallows nearby.
Six Pacific Swift over the creek crossing just east of Kenebri an hour earlier. Two White-backed Swallow and 10 Turquoise Parrots were seen at The Aloes en route.
Max Breckenridge 13 April 2015