Maryland & DC are the permanent or migratory home of 443 species of birds, including Maryland’s state bird – the Baltimore oriole. This beautifully illustrated guide highlights over 140 familiar and unique species and includes an ecoregion map featuring prominent bird-viewing areas that any birder would love to explore. Laminated for durability, this lightweight, pocket-sized folding guide is an excellent source of portable information and ideal for field use by visitors and residents alike. Made in the USA.