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How Birds Breathe -They have lungs and tiny nostrils at the top of their beaks, used for breathing. This is the plain and simple answer Breathing in Birds: Like us, birds need to breathe air in and out of their lungs in order to fulfill the...
http://wiki.answers.com/Q/How_do_birds_breathe
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Birds have lungs, but they are not pliable like ours, and so do not act like a "bellows". ... Because birds have air sacs that reach into the bones, and have no diaphragm, respiratory infections can spread to the abdominal cavity and bones.
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www.mytoos.com/airsacs.html
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The avian respiratory system is unique. It differs from mammals in that birds have no diaphragm, have a syrinx at the end of the trachea instead of vocal cords in the larynx, and have no epiglottis. Birds also have air sacs, limited lung ...
http://www.oldworldaviaries.com/text/miscellaneous/brea...
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A. Like mammals, birds take in air and extract oxygen from it to supply body tissues, while fish respiration depends on getting the oxygen dissolved in water through organs called gills. But in birds, the air flow is one way, through tubes...
http://www.nytimes.com/2001/02/27/health/how-birds-brea...
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Birds need a large amount of oxygen to survive. Birds have lungs with an opening at each end. New air goes into the lungs from one end, and used air goes out through the other end. The lungs are connected to air sacs that help the air move. Birds breathe faster than any other animal.
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www2.hawaii.edu/~yichun/645_Final/bird2.htm
www2.hawaii.edu/~yichun/645_Final/bird2.htm
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It differs from mammals in that birds have no diaphragm, have a syrinx [vocal organ] at the end of the trachea instead of vocal cords in the larynx, and have no epiglottis valve (during swallowing to prevent food entrance). Birds also have ...
http://www.realmacaw.com/pages/respri.html
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There are different theories on exactly how birds breathe and many scientists are still studying the process. Respiration in birds is much different than in humans and other mammals. These differences are adaptations for flight and for singing.
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chickscope.beckman.uiuc.edu/explore/embryology/day15/ho...
chickscope.beckman.uiuc.edu/explore/embryology/day15/how.html
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Biology 325, How Animals Work, Spring 1996; ... Description of the avian respiratory system: ... In birds, the parabronchi (avian alveolar counterpart) are open at both ends so air may flow right through.
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www.sci.sdsu.edu/multimedia/birdlungs/
www.sci.sdsu.edu/multimedia/birdlungs/
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How is the way birds breathe different from the way reptiles or mammals breathe - trivia question /questions answer / answers ... "The lungs of birds differ from those of mammals and other animals, which breathe in and out of fixed volume, as in a bellows. With this arrangement the rising concentration of oxygen in the blood...
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www.funtrivia.com/askft/Question52305.html
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