Viikonkuvassa tulipäähippiäinen poimii lekutellen kirvoja tammenlehden alapinnalta.

Canon EOS R5+ RF 600mm f4.0+ 1.4X, 1/640s, F4.0, IS6400.

Picture of the week shows a Firecrest hovering and picking up insects on the underside of an Oak leaf taken 8 October 2021 in Utö Finland.