Red spider lilies in full bloom grow at the Kinchakuda park in Hidaka, Saitama prefecture, near Tokyo, Japan, Sept. 27. Red spider lilies, or Higanbana, mark the end of summer and the entry in autumn with its cooler days. (Franck Robichon/EPA)
图为2013年9月27日，日本，东京附近的琦玉县，大片的红蜘蛛百合盛开在日高市的巾着田公园里。红蜘蛛百合又称作“彼岸花”，随着天气转凉，这种植物既为夏末添上最后一笔色彩，同时也迎接着初秋的到来。

A girl carries a bouquet of leaves during a warm autumn day in the western Ukrainian city of Lviv on Oct. 21. (Yurko Dyachyshyn/AFP/Getty Images)
图为2013年10月21日，乌克兰西部城市利沃夫的一个温暖的秋日里，一位小女孩抓着一束鲜艳的落叶。

Wild geese fly over an autumn colored field in the Oderbruch near Sachsendorf, Germany on Oct. 24. The birds are storing up energy on food for their migration south for the winter. (Patrick Pleul/EPA)
图为2013年10月24日，德国，Sachsendorf附近的奥得沼泽，一群野鹅飞过秋意浓浓的田野。这些禽类正通过进食储存能量，为飞往南方过冬做好准备。

A woman takes photos of ginkgo leaves in Beijing on Oct. 24. Autumn has arrived in the city bringing with it the peak tourist season and tens of thousands of cashed up domestic tourists. (Wang Zhao/AFP/Getty Images)
图为2013年10月24日，北京市某处，一位女士正在对着银杏叶拍照。秋天的来临也让这座古城迎来了旅游的高峰期以及成千上万富裕的国内游客。

A squirrel eats a nut among a pile of autumn leaves at St James's Park in London on Oct. 27. (Luke Macgregor/Reuters)
图为2013年10月27日，伦敦，圣杰姆斯公园里面，一只松鼠藏在一堆落叶中吃着坚果。

Trees with autumn colored leaves reflect in the water of the Trepliner See lake near Treplin, eastern Germany, on Oct. 8. (Patrick Pleul/DPA via AFP/Getty Images)
图为2013年10月8日，德国东部，Treplin附近，秋日里色彩斑斓的树木倒映在的Trepliner See湖的水面上。