Penguins?

Does anyone remember this toy from the 80s – my dad brought me one home from an airport: it was a plastic mountin with a winding track around it and kind of a ski lift thing in the back on which you’d drop plastic penguins? The penguins would slide down the slide, then get lifted up again in the back by the penguin chairs and so on in perpetual motion until the D batteries gave out. I’d really like to find another one of these, and Google and eBay are turning up nothing.