Explanation of the Chapter: "The Chapter on Birds in Cages"

The Shaykh : Now he brings a hadith that does not appear to have a connection to the topic of mercy toward animals, but in reality it clarifies that the action contained in the following hadith does not contradict mercy toward animals. The author (may Allah have mercy on him) narrated it under a new chapter, which is:
"The Chapter on Birds in Cages."
What is meant by "The Chapter on Birds in Cages"? This is a style of titling hadiths that the author and other authors in the fiqh of the Sunnah follow. He brings this chapter, "The Chapter on Birds in Cages," and one wonders: Is it permissible to keep birds in cages, or is it not permissible? If we look at the hadith under this chapter, we will get the answer. And now, what is this hadith?