kēxuéjiā fāxiàn ， jíshǐ shì gāngchūshēng de xiǎoniǎo ， dìyīcì qiānxǐ yě néng zhǎodào lù 。

科学家发现，即使是刚出生的小鸟，第一次迁徙也能找到路。

Scientists have found that even newborn birds can find their way on their first migration.