Oil-coated birds found on Oregon and Washington coasts; source of oil eludes investigators

Oil-coated birds found on Oregon and Washington coasts; source of oil eludes investigators

Wildlife and environment officials have discovered 10 birds covered in oil on the Oregon and Washington coasts since Sunday.

Tar balls, oiled birds found on Oregon and Washington coasts

Agencies in Oregon and Washington are responding to a tar-like substance from an unknown source affecting a shoreline near Ilwaco, Washington.