Myron Wasiuta has posted on YouTube the below brief flight of a departing Pileated Woodpecker:
This may well be the first such video I’ve seen that shows in at least some individual frames the sort of broad white visual effects that Sibley/Jackson/et.al. posited in critiquing the Luneau video. Hard to compare completely since angles/heights/speed vary somewhat, and only certain frames pertain, but still interesting (Luneau video below):
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