Whale scientists had long thought that endangered western gray whales only migrated along coasts. They were wrong. Satellite-tagged travels of the female Varvara and other monitored migrations demonstrate that grays are not restricted to coastal travel but can cross oceans and seas.
Varvara, who started out off Sakhalin Island in September 2011, swam to Mexico’s Baja Peninsula. Other grey whales have been spotted off Israel’s Herzliya Marina; near Barcelona, Spain; and in the far north Atlantic.
