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Whales are some of the most sorted for marine creatures. Notably, most individuals are always looking for whale meat and oil. However, their long gestation period and sensitivity to environmental pollution make them vulnerable to excessive human intrusion into their natural habitats. In light of this, governments have implemented laws to regulate whaling, movements of ships along areas that have whales, and whale watching. Overly, this topic provides information about endangered species while arousing important ideas on ways that governments and individuals can protect them.
Currently, the news on whales mainly focuses on conservation and protection of these creatures. Ideally, this thought is supported by the fact that the number of whales is very few. In fact, as early as 1937 there was a global organization that had been set up to protect these creatures. Notably, the current International Convention for the Regulation of Whaling, which was set up in 1946, succeeded the 1937 International Whaling Convention. To understand the severity of over whaling, an individual can check at their behavioral changes. For example, the orca whale, which normally feed on smaller mammals such as calves of the humpback whale, seals, sea lions, and dolphins, had changed its diet to adapt to the dwindling numbers of these creatures. Until recently, the orca mostly fed on herrings, salmons, and other varieties of fish since there were very few sea mammals, especially the humpback calves’.
Importantly, the International Whaling Convention has been able to restore some of the endangered whales. For instance, the humpback whales, which were almost extinct in 1966, have substantially increased in number. Although they are still few, they are no longer classified as endangered species. Nonetheless, the current environmental pollution, both noise and waste, have tremendous negative effects on whales. Noteworthy, this issue remains one of the challenges that news on whaling is constantly talking about.
Notably, environmental pollution leads to sudden death and beaching of whales. In turn, the beaching results in the death of these creatures. Besides scaring most of the whales, the high-pitched noise produced by ships interferes with their echolocation. In addition to this, ships passing over whale-infested seas normally collude with them, which results in injuries or death of the latter. Actually, the ships’ interferences with whales’ echolocation is one of the main reason for beaching. Basically, when ships make this noise, they distort the communication between mother whales and their calves. In turn, this leads to their separation. Since these animals are social creatures, they usually end up beached while looking for the lost calf or mother in shallow areas of the ocean.
Indeed, the recent rises in the number of beached whales have raised interest in this topic. Generally, most people raise this issue with the aim of informing people of the need to conduct their activities in a manner that does not injure these creatures. Ideally, ship owners may reduce the amount of noise they make when passing through whale-infested seas to avoid interfering with their echolocation. Another reason that has been attributed to beaching is suicide. Interestingly, the DNAs of whales that have been beached together have been found to be unrelated. Given that whales normally swim in family groups, these deaths indicate that these creatures may be committing suicide, a very shocking and rare scenario for wild animals. In fact, as long as these unexplainable deaths continue to occur, “whales on the internet” will continue being a major discussion point.