Zebra Scouts

Tendai is a member of the Zebra Scouts, along with her brother Munaki and friend Ruva. Their scout leader is named Robert. The three members' objective is to receive a nature explorer's badge for each of them. To do that, they need to retrieve three items: a large leaf from a baobab tree, a wing feather from a taita falcon, and a ripe horned melon. On the way to get a melon, Tendai tripped on a footbridge and dropped the nature box in the river. Jett tried to get it but was unsuccessful. How are the Zebra Scouts going to complete their objective now?