You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: RHYME TIME 
Clue: The evening assigned for the boxing match
fight night

Category: IF JUDD APATOW ADAPTED THE CLASSICS 
Clue: These goaty creatures who form the chorus of Euripides' "Cyclops" sure make a lot of body part jokes
the satyrs

Category: NATURE 
Clue: This seasonal activity of the blue-winged teal takes it from southern Canada to northern South America

migration