What's "went to it" mean here?

Native speaker’s answer
Rebecca
In the phrase "went to it," "went" is the past tense of "go," and "it" refers to the bird call sound that was made. So Kevin moved towards the sound of the call. Ex: I didn't know what the object was, but I went to it to find out. Ex: The parcel arrived, and Jane went to it quickly! Ex: I went to him to ask a question.