A Muddy Adventure; A Load of Junk
S4:E10
2008
IMDb
Mrs Whistlehead loves to hear birdsongs. Bill and Corky think they'll make her very happy if they build her a pond where birds will come and sing. / Bill and Corky have tidied up their attic. But what are they to do with the big pile of junk that they've cleaned out? Of course - The Junkosaurs would love it!