Competition between male hoverflies? (2)

Competition between male hoverflies? (2)

Observation - Competition between male hoverflies? (2). Description: see Comment Specimen images on E. balteatus. Relevant previous posts include Hoverfly in wooded area (1) and Hoverfly in wooded area (2 (iSpot 16/12/2012).

see Comment
Specimen images on E. balteatus. Relevant previous posts include "Hoverfly in wooded area (1)" and "Hoverfly in wooded area (2" (iSpot 16/12/2012).