This has greatly puzzled me, since, if death-feigning is simply a
cunning habit, the animal could not suffer itself to be mutilated
without wincing. I can only believe that the fox, though not insensible,
as its behaviour on being left to itself appears to prove, yet has its
body thrown by extreme terror into that benumbed condition which
simulates death, and during which it is unable to feel the tortures
practised on it.

The swoon sometimes actually takes place before the animal has been
touched, and even when the exciting cause is at a considerable distance.
I was once riding with a gaucho, when we saw, on the open level ground
before us, a fox, not yet fully grown, standing still and watching our
approach. All at once it dropped, and when we came up to the spot it was
lying stretched out, with eyes closed, and apparently dead. Before
passing on my companion, who said it was not the first time he had seen
such a thing, lashed it vigorously with his whip for some moments, but
without producing the slightest effect.

The death-feigning instinct is possessed in a very marked degree by the
spotted tinamou or common partridge of the pampas (Nothura maculosa).
When captured, after a few violent struggles to escape, it drops its
head, gasps two or three times, and to all appearances dies. If, when
you have seen this, you release your hold, the eyes open instantly, and,
with startling suddenness and a noise of wings, it is up and away, and
beyond your reach for ever. Possibly, while your grasp is on the bird it
does actually become insensible, though its recovery from that condition
is almost instantaneous. Birds when captured do sometimes die in the
hand, purely from terror. The tinamou is excessively timid, and
sometimes when birds of this species are chased--for gaucho boys
frequently run them down on horseback--and when they find no burrows or