A video of a dollar bird calling.
Watching the video, the background scene looked somewhat familiar. I began to suspect that this video was taken at Taronga Zoo. And as the clip continued, i became convinced of it by the mix of various other birds calling in the background.
I would have liked to post a video i took myself of one of the dollarbirds at the zoo ... but first i'd have had to find it. And, sadly, i have to admit this video is heaps better than the ones i did.