Krásný motýlek, nejvíc je jich v květnu. Vždy si ho rád vyfotím.
A beautiful butterfly, most of them in May. I always like to take pictures of him.
https://www.inaturalist.org/observations/43373240
https://www.inaturalist.org/taxa/60896-Callophrys-rubi
17.4.2020 South Bohemia, Czech republic