High-resolution still image of the hoverfly migration from Quantification of migrant hoverfly movements (Diptera: Syrphidae) on the West Coast of North America H. M. MenzMyles BrownBrian V. R. WottonKarl 2019 Captured with an Olympus E-M1 mark II. 20MP (5183 x 3888), f8, 1/800 exposure. Zooming into this image reveals at least 88 hoverflies.