THE WHALE by João
Whales are marine mammals belonging to the order Cetacea and stand out not only for their imposing size, but also for their unique biological and behavioral characteristics. They breathe atmospheric air, are warm-blooded, and nurse their young, just like other mammals, although they have evolved to live entirely in an aquatic environment. Their hydrodynamic body and the presence of a thick layer of blubber allow them to maintain their body temperature and undertake long journeys across entire oceans. There are two main groups of whales: toothed whales, which include species such as the sperm whale and the orca, and baleen whales, such as the blue whale and the humpback whale, which feed by filtering.Small organisms, such as krill, are eaten by means of keratin plates. Despite their tranquil appearance, whales play an essential role in the balance of marine ecosystems, helping to fertilize surface waters with nutrients that boost phytoplankton production. Furthermore, many species are known for their complex vocalizations, used for both communication and navigation, allowing them to travel great distances in the ocean. Interaction with humans has been marked by centuries of hunting, which drastically reduced some populations, but conservation efforts have contributed to the recovery of certain species. Currently, threats such as collisions with vessels, noise pollution, and climate change continue to pose challenges, making the continued protection of these gentle giants, who have inhabited the depths of the planet for millions of years, essential.
Moby-Dick
"Everything that drives one mad and torments; everything that stirs the very core of things; every truth tinged with malice; everything that tears at the nerves and stiffens the brain; all the subtle demonic aspects of life and thought; all evil, for the insane Ahab, was visibly personified and rendered practically attackable in Moby Dick."