The Green Team marvel at just how athletic some creatures are. Green Balloon Club members from Cardiff show what brilliant jumpers their local salmon are while the balloon is visited by a very athletic little friend: Georgina the ferret.The Ground Crew are on a mission to find out who is the speediest - ferrets or them. Club members Sara and Indigo, set a spot which can be found in gardens, parks and countryside all across the country.Lily-Rose makes a little ferret to play with once Georgina has to go home. And everything concludes with the Green Balloon Flying song - looking at the wonder of bird migration.