This video from England says about itself:
21 May 2017
Pied Flycatcher Birds at Yarner Wood, Devon: Male and Female – Filmed partly in slow motion.
I travelled 100 miles east yesterday to see the pied flycatchers of Yarner Wood in Devon. The pied flycatcher is a migratory bird species, spending the winters in sub-Saharan Africa, and coming here to breed in the spring. It prefers Western oak woodlands where it nests in tree-holes, but it also readily takes up breeding in nestboxes. At the end of the video you can see and hear a male pied flycatcher singing.
Video produced by Paul Dinning – Wildlife in Cornwall