Rusty's Nest Friend Forever / Rusty's Flingbot

S1, E9: Rusty's Nest Friend Forever / Rusty's Flingbot

Available on Noggin
A rare bird builds a nest in a dangerous location and won't move in 'Rusty's Nest Friend Forever', and in 'Rusty's Flingbot', Rusty and Ruby build a cupcake flinging machine that goes out of control.