Syrphid flies from a residence
Syrphid flies often overwinter in homes, attracted to the south, sunny side of the building. These are a few of a large number that had died inside. Specimens collected by Ryder Richards, November 19, 2015.
Syrphid flies, Arnold California, from a large group of dead flies in a wall void. Specimens collected by Ryder Richards, 19 November 2015
Syrphid fly, Arnold California, from a large group of dead flies in a wall void. Specimens collected by Ryder Richards, 19 November 2015
Syrphid fly, Arnold California, from a large group of dead flies in a wall void. Specimens collected by Ryder Richards, 19 November 2015
