Posted by Holenester on 27-03-2019 20:24
#1
As in the Subject, pupa found in bird nest-box. Ca 5 mm long.
Syrphidae?
Posted by Holenester on 28-03-2019 11:05
#3
Thank You for transfer to family forum. If it is Syrphids` pupa, I wonder what groups of Syrphids could inhabit such places like bird nest-boxes.
Posted by Paul Beuk on 28-03-2019 13:24
#4
It may just have been that the larva that was looking for a secluded place to pupate and ended up in the nest box...