There is a bird that hangs out in the tree behind our apartment, its chirp is super distinctive. It goes like this (recording below is me whistling an octave down from the actual bird call):
If I were describing it in musical notat ion, it’d be in F minor starting on the fourth, then to the minor third, then to the root, then repeating the root in a pattern three times. Maybe two times? I’m not sure, it’s night right now and the little dude is asleep.
I don’t think it’s identical every time, I think I’ve heard a few that have a very slightly different interval between the second and third pitches, and a different duration for the third pitch. But they’re all usually within this range, very close.
Also, I found this NYT article about identifying local NYC birds. Based on that, I am 99% sure our neighbor is a White-throated Sparrow.
It’s funny though, when I listen to other White-throated Sparrow calls online they are similar, but not really the same. Ours is a bit less frantic, more relaxed and sing-songy. It’s like a slightly different dialect or something. Maybe our neighbour have a Indian accent!
I’ve never been super enthused about identifying birds via sightseeing. I mean I find it find it interesting, but not compelling. But identifying birds by their chirp, that’s something I could get in to :)