To overcome this pity there needed the exigencies of scientific research--exigencies which are often cruel.
In this case the subject of research was the habits of the Carabus auratus, the little vermin-killer of our gardens, who is therefore vulgarly known as the Gardener Beetle.

How far is this title deserved?
What game does the Gardener Beetle hunt?
From what vermin does he free our beds and borders?
His dealings with the procession of pine-caterpillars promise much.

Let us continue our inquiry.
On various occasions about the end of April the gardens afford me the sight of such processions, sometimes longer, sometimes shorter.

I capture them and place them in the vivarium.

Bloodshed commences the moment the banquet is served.