Study: Orcas' failed pregnancies linked to scarce food - ABC News

The Seattle Times
Study: Orcas' failed pregnancies linked to scarce food
ABC News
In this 2012 photo provided by the Center for Whale Research, a dog trained to sniff for orca scat sits on a boat in the Salish Sea in Washington state. A new study to be published Thursday, June 29, 2017, says that the small population of endangered ...
UW professor's study links food scarcity to orcas' failed pregnancies ...The Seattle Times
Study links at-risk orcas' failed pregnancies to scarce foodKitsap Suna