Have you seen any Field Plovers lately? Blue Nutcrackers? Day Owls? These are all alternate common names of North American birds. Richard Banks has assembled a complete list of outdated English names of North American birds along with the current official names for those species, and it makes a great resource to find out what early authors meant, as well as just fun browsing. You can read it at Obsolete English Names of Birds and their Modern Equivalents.