Artificial Light Can Affect Animals Behavior

The amount of man-made artificial lights is increasing day by day. This is a big problem for humans as well as animals.

One of the greatest achievements in human history control of fire that it has been provided. This allowed people to stay safe at night, cook their meals, and protect themselves from the cold. Though we have illuminated the night for generations afterward, of artificial lights With the coming into our lives, this state of protection almost gave way to a light show.

According to scientists, these artificial lights can have negative effects on people, for example secretion of certain hormones We may have problems with it. On the other hand, although we can somehow eliminate these problems, there are other creatures that suffer from the artificial light pollution we create: animals.

Artificial lights are a big risk to animals

Mediterranean coasts of our country, especially Belek, Dalyan regions such as C, whose lineage is protectedaretta carettas known as the birthplaces. In this region, after the baby turtles hatch, they can find the sea by looking at the moonlight and flamingos. For this reason, when the turtles hatch, the surrounding lights are specially turned off. But light doesn’t just affect them.

Moths, butterflies, lots of insect speciesNocturnal creatures are also an important part of the ecosystem. Artificial light seriously affects the life of these creatures. For example, some endemic species come and circle around the lamps of the houses instead of performing a mating dance in the moonlight.

Researchers estimate that the rate of artificial light each year between 2% and 6% indicates that it is increasing at varying rates. As light pollution increases, the life cycle of living things deteriorates. The life of living things actually passes in the form of sleep, nutrition, rest and reproduction cycles. Artificial lights cause the animals to be wrong in terms of both the day cycle and the perception of the season. Millions of living things die every year because of this.

According to scientists, some steps need to be taken to resolve this situation. for example to the light of the moon or the flames Using unique, dim lights can prevent turtles from getting lost. On the other hand, light pollution is shown as one of the most easily solved problems.

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Source :
https://www.space.com/artificial-light-at-night-can-change-the-behaviour-of-all-animals-not-just-humans


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