Grey seals at Heligoland, Germany (© Robert Harding Picture Library/SuperStock)

【September 13 2015】The shores of Heligoland, an archipelago off the coast of Germany, are often packed with grey seals this time of year. Why congregate here where the cold waters of the North Sea surge? It’s time for grey seal pups to arrive! Within a month after the babies are born, their silky white fur will give way to the thick gray pelt as seen on these adults and they’ll be ready to hunt for fish in the surf.Explore breathtaking Gallery from the HuluTrip homepage over the past 5 years..