"Bulbul" si the name of an Indian bird and also the name for the Indian Guides ae 5-10. Their Leader is called a "Flock Leader".
This game can be played as a fun activity at a Sangam Birthday celebration and is taken from the World Sangam Day Activity Pack
1 x balloon
Girls sit in two lines facing each other. Each girl's feet must touch those of the player sitting opposite her. She must not move during the game. The leader throws a balloon between the players. Each side must try to hit it over the heads of the opposite line. If it touches the floor behind the line it is counted as a goal for the team facing that direction. After each goal or if the balloon goes out of either end, the leaders throws it in again.