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 AUDIO ATTRIBUTIONS Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/ • Capuchinbird: GABRIEL LEITE- https://www.xeno-canto.org/307385 • American Bittern –http://test.xeno-canto.org/310044 • Brown Sicklebill: Phil Gregory- https://www.xeno-canto.org/330325 • Brown Sicklebill: John V. Moore- https://www.xeno-canto.org/279452 • Brown Sicklebill: Nick Athanas- https://www.xeno-canto.org/18880 • Great Potoo: Bruce Lagerquist- https://www.xeno-canto.org/349444 • Willow Grouse: Jens Kirkeby- https://www.xeno-canto.org/149806 • Jack Snipe: Stein Ø. Nilsen- https://www.xeno-canto.org/265128 • Western Capercaillie: PE Svahn- https://www.xeno-canto.org/313912 • Black-throated Loon: Tero Linjama- https://www.xeno-canto.org/340741 • Southern Cassowary: Marc Anderson- https://www.xeno-canto.org/132934 • Tui: Matthias Feuersenger- https://www.xeno-canto.org/378280 Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) https://creativecommons.org/licenses/by-nc-nd/4.0/ • Grey Go-away-bird: Peter Boesman- https://www.xeno-canto.org/346742 • Laughing Kookaburra: Vicki Powys- https://www.xeno-canto.org/30646 • Channel-billed Cuckoo: Marc Anderson- https://www.xeno-canto.org/150468 https://www.xeno-canto.org/295300 • Black-footed Albatross: David m- https://www.xeno-canto.org/120995 • Northern Lapwing: Terje Kolaas- https://www.xeno-canto.org/246301 • Montezuma Oropendola: Mike Nelson- https://www.xeno-canto.org/106662 IMAGE ATTRIBUTIONS Attribution 2.0 Generic (CC BY 2.0) https://creativecommons.org/licenses/by/2.0/deed.en • Grey Go-away-bird: Derek Keats- https://sv.m.wikipedia.org/wiki/Fil:Grey_go-away_bird_(9667027392).jpg • Brown Sicklebill: markaharper1-https://commons.wikimedia.org/wiki/File:Epimachus_meyeri_-Papua_New_Guinea_-male-8.jpg • Great Potoo: Francesco Veronesi- https://www.flickr.com/photos/francesco_veronesi/16284594492 • Willow Grouse: Peter Wilton- https://commons.wikimedia.org/wiki/File:Willow_Ptarmigan_(7458260016)_(cropped).jpg • Channel-billed Cuckoo: Dominic Sherony- https://commons.wikimedia.org/wiki/File:Channel-billed_Cuckoo_(Scythrops_novaehollandiae)_(30556020533).jpg • Black-footed Albatross: Oregon Department of Fish and Wildlife- https://www.flickr.com/photos/odfw/14997985814/ • Western Capercaillie: sighmanb- https://commons.wikimedia.org/wiki/File:Capercaillie_(8751340764).jpg • Black-throated Loon: Steve Garvie- https://commons.wikimedia.org/wiki/File:Flickr_-_Rainbirder_-_Black-throated_Diver_(Gavia_arctica)_swimming.jpg • Tui: Matt Binns- https://www.flickr.com/photos/mattbinns/2036385629 • Montezuma Oropendola: Andy Morffew- https://www.flickr.com/photos/canorus/4418694701 • Montezuma Oropendola: Paulo Philippidis- https://commons.wikimedia.org/wiki/File:Montezuma_Oropendola_(16426688906).jpg Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) https://creativecommons.org/licenses/by-sa/3.0/deed.en • Laughing Kookaburra: Toby Hudson-https://commons.wikimedia.org/wiki/File:Laughing_Kookaburra_Gravestone.jpg • Laughing Kookaburra: JJ Harrison- https://en.wikipedia.org/wiki/File:Dacelo_novaeguineae_waterworks.jpg • Jack Snipe: Marek Szczeponek- https://commons.wikimedia.org/wiki/File:Lymnocryptes_minimus_(Marek_Szczepanek).jpg Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) https://creativecommons.org/licenses/by-sa/4.0/ • Northern Lapwing: Andreas Trepte- https://commons.wikimedia.org/wiki/File:Northern-Lapwing-Vanellus-vanellus.jpg