Baffin Island Greenland to Baffin Island for the summer. Migrating at speeds of , they all come up to breathe at the same time, then dive and swim up to before surfacing again. They migrate in large pods consisting of a hundred or more seals, to within of the shoreline, which they then follow, feeding on crustaceans and fish. Walrus, which actually do not migrate far off land in the winter. They merely follow the "fast ice", or ice that is solidly attached to land, and stay ahead of it as the ice hardens further and further out to sea. As winter
Haro Strait Juan Islands dispute (Pig War) over the other main candidate, Rosario Strait, which lies on the east side of the San Juans. According to the USGS, Haro Strait's southern boundary with the Strait of Juan de Fuca is formed by a line between Discovery Island, just east of Victoria, to Cattle Point at the southern tip of San Juan Island. Haro Strait's northern boundary is defined by a line running from the north tip of the Saanich Peninsula through Piers Island, Portland Island, and Moresby Island, then from Point Fairfax on Moresby Island to Turn Point on Stuart Island, then