According to Florida
Today and Tampa
Bay Times, in late 2012, the Pacific
Legal Foundation (PLF) and Save Crystal River submitted a petition for the down
listing of the manatee from “endangered” to “threatened”. However, as the
federal officials’ failure to act on their petition, PLF sued the wildlife
service in May 2014. PLF argued that “While there have been news reports about
a high number of manatee deaths last year, the government has still reported
that the species' population is significantly higher than a decade ago.” On 1 July
2014, the U. S. Fish and Wildlife Service announced it would conduct the status
review, and said that the manatees, which have been on the list since it was
created in 1967, may belong in the less protective "threatened" category;
even though the number of manatees killed last year set a new record. But before
deciding what to do, the U.S. Fish and Wildlife Service is inviting public
input on the idea by Sept 2.
Manatees, also known as sea cows, are large yet graceful swimmers. An adult
manatee can weigh up to 590 kg and they are generally solitary animals. Humans
play an important role in the destruction of manatees and one of the leading
causes of manatee deaths is their collision with boats and ships. As manatees
are slow-moving and dark-coloured, they are difficult to identify in water, and
collisions with boats cause life-threatening internal injuries that are often
hard to locate and treat. The engine propellers are also dangerous to the
manatees as they could suffer serious cuts and hence, leading to the deaths of
manatees.
Furthermore, manatees cannot survive in water below 15 °C. The Crystal River
National Wildlife Refuge was established specifically for the protection of
the endangered West Indian Manatee. The refuge preserves the warm water spring
havens, which provide critical habitat for the manatee populations that migrate
here each winter. If there is a change in the manatee's status from “endangered”
to “threatened”, boats will be able to move at a much greater speed, putting
these manatees at a much greater risk of collision with boats. I feel that exposing
manatees to a greater risk so as to allow boats to move faster for materialistic
gains is a very self-centered act which put humans at a more superior position
than animals.
Besides, manatees were originally included on the federal endangered species list in 1967 as they faced dire threats from pollution, the loss of habitat and speeding boats (all of which remain threats today), and not due to their population size. Hence, even though studies show that manatees are unlikely to go extinct in the next century, there is still a pressing need to protect these vulnerable sea creatures that are easily affected by human activities. I hope that the public can be more aware of the threats our gentle giants faced and that the U. S. Fish and Wildlife Service will not change the status of the manatees.
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