While vacationing in Greenland, a young boy befriends a playful baby seal which he names Seabert and a young Eskimo girl names Aura. After the three help to protect baby seals from hunters, they make a pact to protect endangered wildlife. This compilation includes the episodes: Chantage Op weg in een ballon, Walvis in zicht, De walvisjagers, De schildpad-stropers, De nacht van de schildpad, Zes meter onder 't ijs, and Antwoord op de ultrasone oproep.