This Fish Evolved Legs That It Uses to Taste Stuff on the Seafloor The New York TimesSea robins are fish with ‘the wings of a bird and multiple legs like a crab’ CNNSea robins use leg-like fins to taste and navigate seafloor, researchers discover Phys.orgSea robins have ‘the body of a fish, wings of a bird, legs of a crab’. They can also taste with their ‘feet’ ABC NewsThis fish’s legs are made for walking — and tasting the sea floor Nature.com