Birds (advertisement) compositing video of the birds in their harnesses with video of the gliders in flight. Birds (advertisement) "Birds" is an award-winning television commercial for the Washington Lottery; it won a Silver Lion at the 2009 Cannes Lions International Advertising Festival, and "Best in Show" at the 2009 National ADDY Awards. "SHOOT" magazine placed it on their Top 10 list for Summer 2008. First broadcast in June 2008, it depicts three flightless birds—a penguin, a chicken, and an emu—being taken hang-gliding (the chicken and the penguin are shown wearing harnesses strapped to the chest of the glider pilots; the emu's harness
Evolution of birds more rigid ribcage with a carina and shoulders able to allow for a powerful upstroke, essential to sustained powered flight. Another improvement was the appearance of an alula, used to achieve better control of landing or flight at low speeds. They also had a more derived pygostyle, with a ploughshare-shaped end. An early example is "Yanornis". Many were coastal birds, strikingly resembling modern shorebirds, like "Ichthyornis", or ducks, like" Gansus". Some evolved as swimming hunters, like the Hesperornithiformes – a group of flightless divers resembling grebes and loons. While modern in most respects, most of these birds retained typical reptilian-like