Kalakala Ferry Pop-Pop boat. Special Offer. Also know as the 'Flying Bird'. £5.00 Out of stock Kalakala Ferry pop pop Boat. Special Offer - Normally £5.50 Now - £5.00 Length - 5 1/4" (13.5cm) Complete with fuel holder, candles, priming dropper and full instructions. Also know as the 'Flying Bird' . Model of the ferry that operated in the Seattle area.