http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-268a1.jpg?t=1208829182（American Robin）" />

北美知更鸟 American Robin，候鸟，身长约25cm，翼展36-41 cm，体重77 g。在北美分布于加拿大、美国和墨西哥，范围十分广泛，是著名的鸟。幼雏外形相似，成年后雄鸟自颈部以下羽毛是土黄色或桔黄色，头部及背部为黑色。雌鸟自颈部以下羽毛是土黄色,有黑色及白色斑点。经常在草地、草堆觅食蠕虫、无脊椎动物，也啄食成熟浆果。叫声悦耳sing-song cheerily cheer-up cheerio,常常急速重复tut-tut-tut 或 hip-hip-hip.每年2月份向北成群迁移。生活在树林、林地、花园、公园等处。一夫一妻制，雌鸟、雄鸟共同筑巢，用青草和泥浆筑窝，内衬细草，但是在多雨地区有的在建筑物或岩石缝中筑巢，雌性出力更多些。每窝有3－7枚蓝色卵，偶尔是白色，无斑点，偶尔有棕色污点。卵由椭圆到短椭圆2.8×2.0 cm.，雌性孵卵12－14天，幼雏在窝中生活14－16天，雌性对幼雏喂育更多。每年在南方孵育2－3窝，北方较少。（来自百度搜索）

http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-264a1.jpg?t=1208829218（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-267a1.jpg?t=1208829263（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-084a1.jpg?t=1208829299（American Robin）" />

很幸运地在公园里拍到了知更鸟在巢中孵蛋的镜头，公园的管理人员给我看了她拍到的巢中的四枚淡蓝色鸟蛋的镜头。
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-020a1.jpg?t=1208829328（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-022a1.jpg?t=1208829349（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080419QnsPk-067a1.jpg?t=1208829393（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080415qbg-078a1.jpg?t=1208829440（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080415qbg-192a1.jpg?t=1208829459（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-008a1.jpg?t=1208829479（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-062a1.jpg?t=1208829501（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080415qbg-320a1.jpg?t=1208829524（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-128a1.jpg?t=1208829559（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-129a1.jpg?t=1208829573（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-083a1.jpg?t=1208829658（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-196a1.jpg?t=1208829678（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-160a1.jpg?t=1208829701（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-320a1.jpg?t=1208829728（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-042a1.jpg?t=1208829750（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-048a1.jpg?t=1208829764（American Robin）" />


这只知更鸟从树枝上跃下的霎那被我扑捉到了。
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080418QnsPk-174a1.jpg?t=1208829810（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-055a1.jpg?t=1208829613（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-262a1.jpg?t=1208830879（American Robin）" />
http://i38.photobucket.com/albums/e137/qqqny/oct07/20081/080416QnsPk-240a1.jpg?t=1208829935（American Robin）" />