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Short-toed treecreeper. I'm 99.99% sure it's a short-toed, but only because its cousin - the one we see in the UK - is considered rare in this region. Hard to make out any distinguishing marks (let alone toe length!) at this distance. Its French name sensibly avoids reference to toes: Grimpereau des jardins (gardencreeper) as opposed to Grimpereau des bois (woodcreeper).
Fan-tailed Warbler. (Click on photos to enlarge):
Migrating Honey Buzzards, early morning over orchards near Palau-del-Vidre, 12th May 2020 (Click images to enlarge):