This video from the USA says about itself:
Bird Song Hero: The song learning game for everyone
27 May 2014
For the full challenge, including the Bird Song Hero Ultimate round and free bird song downloads, visit here.
Train your brain to recognize and remember bird songs with the Bird Song Hero matching game. In this five-question video quiz you’ll listen closely to featured songs and match each with the correct sound visualization. Bird Song Hero is a fun way to practice the key skills you need to ID all the bird songs you’re curious about. Brought to you by the All About Bird Biology team at the Cornell Lab of Ornithology. You can find more interactives, quizzes, and videos to help you understand birds on our free educational website.