Researchers say the population of gray whales off the West Coast of the United States has fallen by nearly one-quarter since 2016, resembling a similar die-off two decades ago.
Young gray whale found dead on the beach.
Gray whales are dying at twice the usual rate as a brutal migration unfolds, with whales washing up on Washington state beaches, apparently starved to death.
Gray whale (Eschrichtius robustus) found dead on the beach near Kivalina.
A highly decomposed whale carcass was identified as a gray whale.
Dead gray whale (Eschrichtius robustus) reported off the Alaska Peninsula
8-7-12 Dead grey whale - Nome, Alaska, USA