Long story short, I am having a great time at Pelee! As Brandon mentioned, we had a Townsend's Warbler yesterday, and I got my lifer Henslow's Sparrow the day before that along with many other rarities. I'll put a full list together later but the last two days my species totals have been 126 (on foot), and 127 (151 between the two days). Over 100 species every day since I've been here!
Anyway, to that crazy weird bird that Brandon mentioned I saw.... Basically I saw this bird flying south toward the Tip at about 7pm and thought "oh cool, a Common Nighthawk". I then got it in the bins and was like WTF?!?!?!?! IS THAT?!?!! Kory and Sarah Renaud were standing beside me at the time and also got to see this bird. I noticed that it was fairly large (Common Nighthawk-sized but chunkier), had a reddish underside, dark back, pointed wings, and a less bouncy, more direct flight style than a nighthawk. It also appeared to have a very short tail (or no tail). And no, it wasn't a swallow or a bat - lots of swallows and martins around for comparison and we had good looks at a Hoary Bat later in the evening.
Anyway, I texted Brandon but he did not manage to see the bird - we spent the next hour and a half hoping it would return but had no luck.
After doing some research and consulting with the Sibley Guide, myself and Brandon are convinced this is a Chuck-will's-Widow that is missing a tail. I've attached a composite of all the photos I got, what do you think?????