Friday, November 18, 2011

5 nteresting facts on Birds

Five Interesting Facts
    1. Changing the color of ambient lights can alter fertility rates and trigger early breeding.
     2.Birds can sense 4 to 5 color wavelength peaks while humans can only sense three peaks.
     3.  birds have a much higher ratio of cones to rods than humans eyes.
     4.birds use their enhanced eyes to find seeds and other foods when flying over a canopy of trees.
    5.Birds can easily spot out the urine and droppings of their prey with their ultraviolet vision.
    6.Birds migrating paterns and breeding patterns are all influenced by the colors that they see in the changing of the seasons.