One of these things is not like the other…but which one? Once you think you know, look below the photo for the answer.
Click and drag on the green below to highlight the text and reveal the answer.
A, B and C are all types of flies (Diptera) while D is a sawfly (Symphyta).
A is a bee fly in the Bombylius genus
B is Eristalinus taeniops, a syrphid fly
C is Physocephala burgessi, a thick-headed fly in the Conopidae family
D is a willow sawfly in the genus Nematus