PLOS ONE: Diving-Flight Aerodynamics of a Peregrine Falcon (Falco peregrinus)‏ Fred Sears 2/6/14

• http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0086506;jsessionid=1A92B86BDA8948C34728C963829E7C02
  
  
  For those interested.
  
  Fredrick Sears