Read the sentence given below to find out if it contains any error. The error, if any, will be in one part of the sentence. If the sentence is error free, select No error or option 5. Ignore error of punctuation if any.

Researchers have found a whale (A)/ species that typically migrates away from (B)/ solid sea ice each autumn and returns every (C)/ summer to feasting on tiny crustaceans. (D)/ No error (E)