Answer:

migrate

Answer	Crossword Clue
MIGRATE	Move
MIGRATE	Fly south for the winter, e.g.
MIGRATE	Make a seasonal voyage

MIGRATE	Seek a new homeland.
MIGRATE	Go south with the birds.
MIGRATE	Change locale.
MIGRATE	Trek
MIGRATE	Birds do it; whales do it
MIGRATE	Change places
MIGRATE	Fly south, say
MIGRATE	Head south, maybe

Crossword

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