I would like to know which species this is
It concerns this observation
https://france.observation.org/waarneming/view/191706676 (https://france.observation.org/waarneming/view/191706676)
Conops quadrifasciatus observed at 2019-09-25 France - Corse - Corscia
Photos:
(https://france.observation.org/fotonew/8/26772078.jpg)
thanks in advance Rick van der Weijde