Sponsored by the National Audubon Society, this puzzle features several beautiful songbirds of North America. Puzzles help develop fine-motor skills, hand-eye coordination, memory, focus and concentration skills. Plus, they offer a great way to spend time with family or friends, building relationships and making memories. Quality, thick pieces ensure a tight interlocking fit. Linen finish. 1000 pieces. Measures 19-1/4 x 26-3/4" when complete.