Animals give us clues as to the changing environment around us, such as birds flying in certain directions for several days or weeks before the season changes.
(Animals; give; us; clues as to the changing environment around us, such as birds) (birds; flying; in certain directions; T:for several days or weeks; T:before the season changes)
Animals birds
give flying
us clues as to the changing environment around us, such as birds
in certain directions T:for several days or weeks T:before the season changes