The Great Lakes&##39; watershed is the permanent or migratory home of over 450 species of birds, including the iconic common loon, whose haunting call can be heard at night throughout the region. This beautifully illustrated guide highlights over 140 familiar and unique species and includes a map featuring prominent bird-viewing areas. Laminated for durability, this lightweight, pocket-sized folding guide is an excellent sources of portable information and ideal for field use by visitors and residents alike. Made in the USA.