red-backed sandpiper, dunlin, Erolia alpina
['eft', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'flatworm, platyhelminth', 'hook, claw', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'crayfish, crawfish, crawdad, crawdaddy', 'indigo bunting, indigo finch, indigo bird, Passerina cyanea']