9-14-2018

SAN JUAN, Wash. — The ailing young orca known as J50 is dead, bringing the population of the endangered southern resident killer whales in Puget Sound to seventy-four.

The Seattle Times reports the Center for Whale Research declared the 3-year-old dead Thursday afternoon after they failed to spot her in an exhaustive search.

J50 was last seen on September 7 and was not with her family on several sightings in local waters.

Scientists had been planning to capture and rehabilitate the orca.