Un simp tico cartero recorre los caminos a bordo de su bicicleta, tocando la bocina para anunciar su llegada. Transporta cajas grandes y peque as que entrega a diferentes animales. Dentro de una de las cajas mam y papa hipop tamo reciben a su nuevo hijo. Lo mismo ocurre con los monos que viven en un rbol. Pero cuando el cartero llega con los ping inos, algo ins lito ocurre: dentro de la caja no se encuentra un peque o ping inito, sino la cr a de un cocodrilo. " Pero qu es esto ", exclaman al un sono mam y pap ping inos. No cabe duda: el cartero se ha vuelto a equivocar.

A friendly mailman is following his route on his bicycle, sounding his horn to announce his arrival. He transports big and little boxes, delivering them to different animals. Inside one box, mommy and daddy hippopotamus receive their new baby. The same thing happens to the monkeys that live in a tree. But when the mailman arrives to the penguins, something strange happens: inside the box isn't a baby penguin--it's a baby crocodile "What's this? " exclaim the penguin parents. There's no doubt about it: the mailman has made another mistake.