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Title: Chicken-like bird Written by: duddy on May 17, 2013 http://www.youtube.com/watch?v=m0M8pZnNlnI The greater sage grouse is found in the western parts of the United States and Canada. When mating season is upon the birds, males and females meet at breeding locations known as leks. The males strut around, inflating and deflating the air sacs in their chests to impress the females. (https://biology-forums.com/gallery/47/4_17_05_13_5_16_08.jpeg) (https://biology-forums.com/index.php?action=gallery;sa=view;id=12361) Comments: What a terrible title for such an interesting article. Shame. Written by: savio on May 17, 2014 Males puffing up their chests to impress females? Sounds like most every gym, or bar I've ever been in... Written by: savio on May 18, 2013 |