Answer:

flamingos

Answer	Crossword Clue
FLAMINGOS	Burning vowels?
FLAMINGOS	Pink lawn ornaments
FLAMINGOS	Front lawn ornaments

FLAMINGOS	Tropical waders
FLAMINGOS	Some are pink lawn ornaments

Crossword

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