water snake
['hammerhead, hammerhead shark', 'sunscreen, sunblock, sun blocker', 'flatworm, platyhelminth', 'little blue heron, Egretta caerulea', 'quill, quill pen', 'coho, cohoe, coho salmon, blue jack, silver salmon, Oncorhynchus kisutch', 'barn spider, Araneus cavaticus']