Save orcas or salmon?

McClatchy reports on the dilemma of endangered species eating another endangered species.

A new study on endangered animals shows that killer whales, also called orcas, in the Pacific Northwest are primarily eating endangered Chinook salmon in Canada.

Though the dietary habits of killer whales may not seem like a big deal, the orcas and various salmon species are protected on both sides of the border. Efforts to revive endangered species that share the same ecosystem can become intertwined.

"It is fascinating the whales specialize in a particular species, and the species they focus on is one of the rarer ones and in some case protected," said Michael Ford, the director of the conservation biology division at the National Marine Fisheries Science Center in Seattle. "Recovery of the whales could be dependent on the recovery of salmon. It is all related."

Read the full story: Wildlife dilemma: protect killer whales or the fish they eat?

Photo by Jeff Lorton / West Coast Wildlife Adventures