Answer:

butterflies

Answer	Crossword Clue
BUTTERFLIES	Monarchs, e.g.
BUTTERFLIES	LEPIDOPTERIST
BUTTERFLIES	Nervous feeling

BUTTERFLIES	Nervousness, so to speak
BUTTERFLIES	Monarchs
BUTTERFLIES	Queasy feeling
BUTTERFLIES	Nervousness
BUTTERFLIES	Realization at a food fight?

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.