Bird Frenzy

You are mama bird's assistant and mama's babies are starving! Feed them, feed them and feed them, that is all you need to care about. Don't worry too much though, you are not the one who supposed to find food; that is still mama bird's responsibility. Mama bird will fly back and forth and will keep dropping food from time to time. All you have to do is to touch the baby bird to let they know when they should jump and snatch the food; if they jump at the wrong time, they will miss the food and the food will be wasted. Each baby is assigned a key on the keyboard and you have to press the right key to touch the right baby. To make your job easier, there is a red string hanging above the babies; you need to touch them the moment the food cross the string level and the babies will snatch their food on time. Sometimes, there will be bad thing that fall down along with the food; this bad thing will have black color, sharp points all over and a mean look; don't let any of the baby eat it. During a meal session another assistant will play a tune and when the tune is over, the meal session is over. If you managed to get the babies to snatch enough food, you will advanced to the next stage with more babies to feed!