Great Blue Heron a second before touchdown
One of the dowitcher's going through the airborne fluff cycle. The funny part, they are either too far away to get a frame filling shot, or too close to catch them with the wings fully outstretched. First World problems and all that.
Sometimes you just have other places to be.
Black Bellied Plover following rule #18, Limber Up.
Greater Yellowlegs, aka 'Crazy Legs' , during a brief pause before taking off as another one approached.