The mystery of the Missing Migrants, 1990, by Charley Harper (American, 1922-2007). The artist's own words: "For centuries, the neotropical migrants in this picture have shuttled between winter homes in the tropical rainforest and nesting sites in their woodlands. Now their populations are plummeting. Why? Habitat destruction. Down There? Up Here? Is your favorite songster in this flock? Each April, I listen anxiously to the dawn chorus for the return of my favorite, that world-class flutist, the Wood Thrush. Are silent springs forthcoming? Remember the canary in the coal mine". 1000 pieces Includes 1000 piece puzzle Recommended for 1 or more players, ages 12 and up WARNING: CHOKING HAZARD-Small parts. Not for children under 3 years of age Imported Product Specifications Package dimensions: 13 in x 10 in x 1.9 in Assembled puzzle measures 20 in x 29 in Material & Care Cardboard Wipe clean with a dry or damp cloth