grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus
['bubble', 'container ship, containership, container vessel', 'nipple', 'Great Dane', 'amphibian, amphibious vehicle', 'little blue heron, Egretta caerulea', 'backpack, back pack, knapsack, packsack, rucksack, haversack']