Sea lions caught at Bonneville Dam Monday not eligible to be .

View full sizeThomas Boyd, The OregonianCalifornia sea lions have found plentiful salmon - and slow to catch - at the base of the Bonneville Dam.A lethal injection program seems to get made little difference.

BONNEVILLE - The Oregon Fish & Wildlife Department began trapping sea lions Monday below Bonneville Dam, but none of the four which climbed into cages were on a number of animals eligible to be euthanized.