S.P.L.A.T.'s Back (1) - S1.E25

The Chicken has been training birds to steal goods. Grape Ape and Beegle Beagle are assigned to the case. They trace the villain to a bird sanctuary, but only meet a human birdkeeper. After the Chicken kidnaps the Chief, Beegle and Grape Ape disguise themselves as a bird and tree, respectively. The Chicken orders his newest "recruit" to chop down the tree and take care of the Chief.