Not 100% sure of ID--darners are challenging for me.
White around eye distinguishes from Western Grebe (Aechmophorus occidentalis); terrible photo, but I think this was my first sighting.
It was dusk (hence grainy grainy photo) and we were canoeing--saw muskrats at every turn!
There were a large number (10+) of these raptors sitting in a field (!) in fairly close proximity, which I have never seen before, but I did not get a good look at most of them and am not very good with raptors.