Fifty sea lions intentionally poisoned
Fifty sea lions intentionally poisoned Updated: 15:01, Friday February 8, 2013 Peruvian authorities say at least 50 sea lions have been intentionally poisoned with fish laced with insecticides since mid-January off a single beach.
Washington and Oregon biologists estimate sea lions may kill as many as 10,600 sturgeon in the lower Columbia River in 2011.