Showing posts with label nocturnality. Show all posts
Showing posts with label nocturnality. Show all posts

17 Jun 2018

Because the Night

A red fox patrolling his London territory at night
Photo by Jamie Hall


It's believed that in order to avoid being devoured by dinosaurs, many ancient mammals became nocturnal. And it seems that in order to avoid equally unfortunate contact with humans, many modern creatures are again instinctively retreating into the night.

Having no more space in which to run and hide, there's little else they can do other than effect a temporal shift and seek the cover of darkness, thereby minimising contact with man. However, I fear this rather desperate measure will only further marginalise them and is a strategy that fails to guarantee their survival. For unlike man, dinosaurs didn't use electricity or dream of a 24/7 lifestyle.

Thus, despite the remaining pockets of darkness and the stillness of the moon, one can't help but be aware like Oliver Mellors of the incessant noise of man even in the middle of the night, including the diabolical sound of traffic. And aware also of the bright rows of lights everywhere, twinkling with a sort of brilliant malevolence:

"He went down again into the darkness and seclusion of the wood. But he knew that the seclusion of the wood was illusory. The industrial noises broke the solitude, the sharp lights, though unseen, mocked it. A man could no longer be private and withdrawn."

And nor, alas, can any other creature in a world of mechanized evil "ready to destroy whatever did not conform" and ensure that all vulnerable things "perish under the rolling and running of iron".


Notes

Kaitlyn M. Gaynor et al, 'The influence of human disturbance on wildlife nocturnality', Science, Vol. 360, Issue 6394 (15 June 2018), pp. 1232-35.

According to the above paper, mammals across the globe are becoming increasingly nocturnal in order to avoid contact with humans - even if, in some cases, this increases their vulnerability to night hunters. This retreat into the darkness is also a retreat into the past; for previous work has found that many mammals originally abandoned a nocturnal existence for a daytime lifestyle roughly 65.8 million years ago (i.e., 200,000 years after the extinction of the dinosaurs).       

The researchers compiled data from 76 separate studies of 62 species from around the world, including elephants, tigers, and coyotes. No mammal, it seems, apart from domesticated pets, wants anything to do with man; the mad animal, the laughing animal, the crying animal, the unhappy animal.

D. H. Lawrence, Lady Chatterley's Lover, ed. Michael Squires, (Cambridge University Press, 1983), Ch. 10.