The wildlife are the aspen hoverfly, dark bordered beauty moth and blunt-leaved bristle moss.

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The actual system depicted in the video appears to be a Hoverfly Erista.

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Meanwhile Arctophila superbiens and Arctophila bombiformis, two other hoverfly species, each of which accurately resembles a particular bumblebee species, are restricted in distribution and rare.

ECONOMIST: Insects and mimicry

It has been known for some time, for example, that Eristalis intricarius and Volucella pellucens, two European species of hoverfly that are poor mimics of bumblebees in general, and do not resemble any particular species, are widespread and common.

ECONOMIST: Insects and mimicry