I saw a pair of black terns at Big Creek, Long Point. New to me, had to get the books out when I got back to Brampton.
But they seem to fit the profile - they would hover over the water at this marshy area and then swoop down. Many swallows around also + 2 GBH and some pied grebe. And a pretty painted turtle.
Behind my daughter's cottage at Turkey Point - Baltimore orioles. Great, not seen by me for 2 years.
Also blue jays, N. flicker, robins by the dozen, tree swallows. And a few rabbits!