Author 'Francis-Sisco' (Id 245841 ) : I'm in Quebec between may and June 2019. I travel by bike in search of birds. Here, this little bird does not seem too fierce. Although it is very complicated to identify the Flycatchers, I am paraiit be a Flycatcher alder.
'The feathers primary feathers of the wing tips, are longer in Flycatchers alder'. Lien : Https://fr.wikipedia.org/wiki/Moucherolle_des_aulnes