Escher's Birds

If you like a challenge, there can be few to rival this remarkable creation. The Escher's Birds print has been given nightmarish treatment by Peter Stocken, who has cut each and every bird to exactly the same pattern. With 156 birds to assemble in the right order, that sounds quite a challenge! Of course the border is as seen, so no short-cuts there.
Many thanks to Peter Stocken and Puzzleplex for the images and details.

Artist: Escher, Maurits Cornelis
Date: 27/03/1999
Brand: Puzzleplex
Material: Plywood
Nationality: British-England
Pieces: 741
Size: 15" x 16"
Theme: Birds
Title: Escher's Birds