World's Weirdest Bird Sounds - Part One

Birds make some of the weirdest sounds in the natural world - here's just a handful of some of the most outrageous! Check out Part Two for 16 more! 0:07 Grey Go-away-bird 0:40 Capuchinbird 1:08 American Bittern 1:29 Brown Sicklebill 1:40 Laughing Kookaburra 2:05 Great Potoo 2:35 Willow Grouse 3:13 Jack Snipe 3:44 Channel-billed Cuckoo 4:26 Black-footed Albatross 5:17 Western Capercaillie 6:10 Black-throated Loon 6:43 Northern Lapwing 7:11 Southern Cassowary 7:28 Tui 8:27 Montezuma Oropendola