物候英语怎么说

物候是指植物或动物根据季节、天气、气候等因素而出现的特定现象。例如，树叶在秋天变黄、落下，这就是树叶的物候。英语中，物候被称为"phenology"。来源：希腊语"phaino"，意为"显现"。
Here are some English examples with their Chinese translations:
The cherry blossoms are in full bloom, signaling the arrival of spring. (樱花盛开，标志着春天的到来。)
The leaves on the trees are starting to change color, a sure sign of fall. (树叶开始变色，确定是秋天。)
The migration patterns of birds are affected by changing phenological events. (鸟类的迁徙模式受物候事件的变化影响。)