“Lists of birds of Canada and the United States”的意思、由来-开放百科全书

词条	Lists of birds of Canada and the United States
释义	SeeList of birds of North America
随便看	April Cavanaugh Scott April C. Glaspie April Clouds April Daniels April Daye April Diamond April diamond April discography Aprile (disambiguation) April Fabb disappearance April Fabb Disappearance April (Finnish band) April Flowers (dancer) April Flowers (film) April Fool (1926 film) April Fool (film) April Fool's Day Blizzard April Fool's Day (Hey Arnold Episode) April Fools (film) April Fools' Joke April fools' joke April Fools' joke April fool's Joke April fools' Joke April Fool's Joke

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。