Wild animals are beautiful creatures with different sizes, colors and habitats. Although some can be seen in zoos, the place they should be is in their environment. Unfortunately, animals such as whales, panda bears and sea otters are not always safe in these places and are dying. What is the cause of their threat of extinction? Several factors have an influence on this growing problem.
Since animals are all intertwined in the food chain, contamination of a water source that a species drinks, for example, will not only affect them but also the animal that eats them, having the ability to cause cancer. and other deadly diseases. If a mother drinks toxins, they become part of her milk and she passes those toxins to her babies. Since the offspring are noticeably smaller than the mother, these chemicals and toxins will have a greater negative impact on them. Among these problems is a shorter lifespan, which directly affects the time they have to reproduce and multiply their species, not to mention the damage pollution has already caused to their systems and ability to thrive.
Water contamination from oil spills is another big problem. Since oil and water don’t mix and the oil floats to the top and spreads easily and quickly, it’s much more difficult to clean. Oil spills can be due to natural disasters, such as hurricanes, or they can occur from people who don’t want to properly dispose of oil and dump it into the ocean to get rid of it. Birds can be covered and will not be able to fly because their feathers are covered. The oil coats the sea otters and coats their fur, covering the air bubbles in their fur that are there to help them stay warm in the freezing waters. Due to the oil coating these bubbles die of hypothermia. So many different animals dying in massive quantities from oil spills also contribute to the danger to the animals. Bramptonwildlife.ca
Decrease in the natural habitat
If there are constant changes in the environment of a species, then there are constant changes in the habitat of the species. Changes in the environment, of course, happen naturally. However, when this happens, the animals adapt because the changes are small, over a period of time. When humans make the changes they are more drastic and immediate. People can clear a forest in days, without giving occupants time to move to a new location in an adaptable time frame. To illustrate this point, the habitat of the giant panda will be examined. A panda eats about 40 pounds of bamboo a day. This is due to the plant’s poor nutrition and the panda’s inability to digest it. It is necessary to consume large quantities to get the nutrients necessary for the bear. After a bamboo plant blooms, it dies and doesn’t grow back for another 10 years or so. If there is no other bamboo species in that area, the Panda must relocate to another region that has bamboo still in season. Due to human activities such as farming, mining, and road construction that quickly destroy the plants they eat, it is difficult for pandas to move to another forest to quickly find the bamboo they need.