Audubon Birds 500pc Rufous Hummingbird Jigsaw Puzzle captures this rusty red dynamo feeding from a spring flower. This humming bird burns calories and oxygen at an extraordinary rate, pumping blood with a proportionately larger heart than other hummers, an adaptation that suits their marathon migrations, a distance of up to 3,000 miles. Although they weigh less than a quarter, they can fly 500 miles without stopping to refuel.

Audubon Birds 500pc American Robin Jigsaw Puzzle captures the most popular and well-known backyard songbirds. Found throughout North America from Canada all the way south to Guatemala the Robin is noted for its habit of searching for earthworms in lawns and for its cheery voice, they are often the first birds to sing in the morning and the last to chatter in the evening.

Audubon Birds 500pc Northern Cardinal III Jigsaw Puzzle captures their brilliant scarlet plumage. The prominent song of the male Northern Cardinal makes this festive species a national favorite. More states have adopted this species as their state bird than any other. Though primarily seed and fruit eaters, cardinals also consume insects. At feeders, eager cardinals will be attracted by sunflower seeds, safflower, and cracked corn.    

Audubon Birds 500pc Western Meadowlark Jigsaw Puzzle captures their flashy yellow underparts with a bold black V on the chest.  Western Meadowlarks frequent large fields from the Midwest to the Pacific Coast. They are declining in numbers due to the loss of large fields.

Audubon Birds 500pc Eastern Bluebird Jigsaw Puzzle captures the brilliantly colored male in spring which is a welcome relief from the dreary northeastern winter. Uncommon for many years, the Eastern Bluebird is making a comeback, at least in part, because of nestbox programs.

Audubon Birds 500pc Northern Cardinal II Jigsaw Puzzle captures its brilliant scarlet plumage and, clear, rich song. Sturdy and adaptable, these birds remain in their territory throughout the winter, even in harsh northern climates.

Audubon Birds 500pc Ruby-throated Hummingbird jigsaw puzzle captures a pair of the incredibly skilled flyers. Hummingbirds can hover in mid-air like tiny helicopters, propelled by wings that beat 53 times per second.