鸟儿 + Predicate
鸟儿 (niǎor) is a noun meaning "bird." The 儿 suffix gives the word a warm, colloquial feel typical of spoken Chinese. For example, 鸟儿开始唱歌了 means "the birds have started singing."
早上起来就能听到鸟儿在叫。
Zǎoshang qǐlái jiù néng tīngdào niǎor zài jiào.
You can hear birds singing as soon as you wake up in the morning.
树上有好几只鸟儿在唱歌。
Shù shàng yǒu hǎo jǐ zhī niǎor zài chànggē.
There are several birds singing in the tree.
小朋友们在公园里喂鸟儿。
Xiǎo péngyoumen zài gōngyuán lǐ wèi niǎor.
The children are feeding birds in the park.