Hummingbird sighting

When I went out to set up the sprinkler this morning, I saw a hummingbird in our yard. This is the first summer I've seen a hummingbird in our yard, and it's the second time I've seen one this summer, so maybe it is in residence somewhere close by. Yay! I love the diversity of birds in our yard -- cardinals, robins, mourning doves, finches, wrens, and grackles (I think?) are regulars, with bluejays and crows coming through on occasion. And what are the birds that make so much noise at night in this area? I don't know what species are nocturnal in this area.