Duck and the Kangaroo by Edward Lear
Meet Duck. Duck has a yen for travel and adventure. Duck also has some very wet, cold feet and a gift for loyalty and compromise. Meet Kangaroo. Kangaroo has been around the world and back, and is looking for a little bit of luck. Or a duck. When Duck and Kangaroo meet, it's a match made in...heaven. Ah, love - ain't it grand? And who so happy, - O who, As the Duck and the Kangaroo?