У вашего броузера проблема в совместимости с HTML5
I drop or throw a ball and Kili my Senegal Parrot flies off my hand or her perch to go get it. Visit http://theparrotforum.com to learn more about parrot flight training, trick training, and other parrot related topics. Teaching the flighted retrieve is based on teaching ground based fetch and flighted recall. By having the bird fetch the ball and performing a recall achieves a flighted retrieve trick. Enjoy.