As i have before in these posts reminisced on baseball, this too relates to the sport. For those that don't know, Kodak Tower used to be home to a pair of Peregrine falcons. These birds are the fastest animal on the planet diving at speeds of up to 200 mph (321.869 kph). How do they do this with their tiny bodies? physics. These birds dive onto their prey turning gravitational potential energy into kinetic energy,, while at the smae time, they tuck their heads and wings in towards their bodies to reduce cross sectional area and thus drag.