Fasting of Salmon
The aquatic environment introduces to us various patterns of fish species that fast. Here we present the fasting of the red salmon whose natural fasting is considered one of Allah's signs and an image of the wondrous biological diversity.
In the early stages of life, these species inhabit fresh water. Before long they migrate to salt water in the seas and oceans.
Characteristically, red salmon spend one part of their life, extending from about four to seven years, in the high seas. When they are about to mature sexually and prepare to reproduce, they gather together in the ocean via an arduous journey of from four to five thousand kilometers. Afterwards, each species heads for its native land, and they continue their journey to reach the mouth of the river in which they were hatched.
Wonderfully, these fish start their fasting as soon as they leave salt water swimming to fresh water. This journey lasts for several months. Obviously, they make use of the sensitive feeling generated by the long period of fasting to recognize the proper location. Each fish swims upstream in the river in which it was hatched to reproduce in the same place from which it originated. When they are guided to the fitting place, the salmon start to dig holes for eggs. Generally speaking, both parents share in this work. The females lay eggs, then the males cover them with their sperm to fertilize them externally, as is the case with most great fish.
Following this process, the females are motivated by instinct to cover the eggs with an appropriate layer of soil from the riverbed. They stay behind the eggs until they incubate and the young red salmon come out of their holes and shake off their dust. Both parents cast a final look on the young and realize that they have successfully concluded their mission. Then they pass away in a state of fasting in the same location, leaving behind a new generation of the young that prepare themselves for another cycle of suffering that is experienced by all creatures. When those young grow up and become sexually mature, they will start their fasting and then pass away in a state of fasting in their and their fathers' birthplace.