Birds are preparing for a spring flight to warm countries. They make him flocks. You in the new online game Bird Sort Challenges help them form them. Before you on the screen will be seen several trees on the branches of which birds of various species will sit. You will have to carefully examine everything. With the help of a mouse, you can click on certain birds by click and move them from branch to branch. Your task is to sort all birds by type. Having done this, you will get points in the Bird Sort Challenges game and go to the next level of the game.
