Loggerhead sea turtles face many dangers including artificial lights, which contribute to their endangerment. The most prevalent way loggerhead sea turtles are being threatened is by human interaction. Humans turn on lights by the beach at night sometimes in turtle nesting season, and this can influence female turtles to avoid the beach, where they need to lay their eggs. (“Please turn your lights off, the turtles are nesting: ensuring that federal, state, and local laws help guide endangered marine turtle hatchlings in Florida to the right source of light”). However, there are some actions humans can take to help prevent endangerment of sea turtle hatchlings. The first area that must be noted is the fact that sea turtle hatchlings and females have many natural predators that already put their lives at risk without humans already getting involved. (“Sea Turtles”) Some of those predators include ghost crabs, foxes, and raccoons. These predators willingly eat sea turtle hatchlings as they rush to the sea. With this threat alone, only a small amount of hatchlings …show more content…
(“Origin of immature loggerhead sea turtles (Caretta caretta) at Hutchinson Island, Florida: evidence from mtDNA markers”) One particular female was unable to find a darkened beach. The loggerhead in question was named Sadie, and swam for miles with her eggs, unable to find a dark enough beach. She fractured her plastron in the process and was given treatment. Eventually she did lay eggs and they were taken out to the nearest beach, but unfortunately the eggs never hatched. (“ Please turn your lights off, the turtles are nesting: ensuring that federal, state, and local laws help guide endangered marine turtle hatchlings in Florida to the right source of light”). In this way, lighted beaches are not just a danger to sea turtle hatchlings, but also the
By creating experimental beach scenarios, negative and standard, Karpanty, et al, increased and decreased the amount of surface eggs to compare the availability and sufficiency to refuel Red Knots in the Delaware Bay area. They were able to determine that horseshoe crab eggs were sufficient and that Red Knots were not excluded when aggressive shorebirds also foraged on the experimental beach areas. The feeding times were mainly during the day and until high tide. It was observed that Red Knots foraged in high-density areas and along the wrack line, where horseshoe crab eggs were visible and easily accessible. Once that area was depleted, the Red Knots would move on to other horseshoe crab nesting areas.
The sources that I read were about a brilliant man called David Bushnell who made the Turtle. His brother,Erza, is the one who actually the one who first tried use the Turtle. It also has that his nbrother although he failed his objective still succeded because they saw him as he fleed and then decided that it would be best to leave because next time they might actually suceed so they didn 't take any chances so they left. These sources are different perspectives of what happens.
The Hawaiian Monk Seal (Neomonachus schauislandi) is a primitive, non-migratory phocid endemic to the islands of Hawaii (National Marine Fisheries Service, 2007). These primarily aquatic pinnipeds spend two-thirds of their lives in the water but require some land, often sandy beaches, to haul-out for reproduction and rest (NMFS, 2007). Monk seals have a polygynous mating structure but precise mating behavior and dominance establishment is unknown because they are aquatic processes not often observed (Jefferson et al., 1993). Females begin giving birth around age five to nine with each female producing a single pup every year (Johanos et al., 1994). After giving birth, females will stay and nurse their pups while fasting and energetically supporting
Chapter 3 (pgs 20-22): This chapter is primarily narrative about a land turtle. In the story the turtle is meet with various obstacles and overcomes them in the end. It 's a hot day and the turtle makes his way up one side of the highways. As the turtle crosses the black pavement, tow cars pass.
In the book, Turtles All the Way Down, by John Green the main character, Aza, an anxious teenager and her best friend, Daisy go on some sort of adventure to find a missing rich kid, Davis pickett. At first Aza wasn’t going to go looking for him although she had known him personally before. After Daisy encouraged her with the reward Aza decided to go through with the plan. Aza was in need of money for her upcoming departure to college. The main theme of this story is that you can’t choose how to live your own life.
“She put her hands where the child’s shoulders might be, under all that blanket, and pushed it gently back into the seat, trying to make it belong there. She looked at it for a long time. Then she closed the door and walked away” (Kingsolver pg. 25). Turtle has left her old life (not on her own of course) and has started a new life. She is now with Taylor, who has also started a rebirth.
“If all the beasts were gone, men would die from a great loneliness of spirit, for whatever happens to the beasts also happens to the man. All things are connected.” The Hawaiian monk seal is the nation’s most endangered seal, and one of the world’s most endangered marine mammal. With enough resources scientists can make progress toward achieving and to help maintain a healthy population of these endangered monk seals, but it will not be easy. Preventing interactions between people and seals is a responsibility is something these organizations are going to have to manage.
I will be going over both ways that are being done now and ways that we can save these creatures. First of all, the Florida fish and wildlife commission has set up zones where strict rules are being forced. The biggest one are the zones that the manatees can stay where no boats or swimmers cannot go. This provides
At times they consume poisonous mushrooms and the toxins can go into their skin. Box Turtles are famous for their hinged shell which allows it to retract almost completely into their shell to hide from danger. This shell can also regenerate. A case was reported that a badly burned shell of a Box Turtle underwent complete regeneration. One of its physical features is its hard shell which it uses to protect itself.
Manatees are being struck by boats when people drive through shallow water too fast, because they cannot see them in time to move out of the way. Manatees are also becoming extinct because they are eating toxic algae that is produced from the
Water pollution has the potential to kill many species of fish and marine life, disrupting the ecosystem. Along with pollution, fishing, boating, and diving can cause damage and disrupt the natural order. While tourism is wonderful, some of the activities associated with tourism can severely damage the coral and the marine life. This is why the Florida Keys National Marine Sanctuary is such an important part of keeping the Keys a great place for marine life to thrive. This sanctuary provides protection for many species and ecosystems and helps to keep the Keys safe from its greatest danger: man.
Even though the birds did not want to go with the terrible things they used their nets and captured the birds. Then when Yertle the Turtle turned to the other turtles and
In Island Packet’s article “How plastic almost killed this Lowcountry sea turtle” by Delayna Earley, readers are informed about the discovery of a dead sea turtle that was recently treated at the South Carolina Aquarium in Charleston, South Carolina. The image is effective in responding to the rhetorical situation in which plastic debris are proven to be harmful to marine life and so articles like Earley’s are written to inform others about how damaging plastic is. The exigence of the article is about how plastic pollution is harmful for the ocean. Throughout the years, there has been an increase in the advocacy being mindful of plastic waste and on using less plastic materials.
Dlnr Hawaii has written that “Mongooses are opportunistic feeders that will eat birds, small mammals, reptiles, insects, fruits, and plants. They prey on the eggs and hatchlings of native ground nesting birds and endangered sea turtles. The small Indian mongoose has been blamed with the extinction of ground-nesting birds in Jamaica and Fiji and commonly kill birds, including 8 federally listed endangered Hawaiian birds, such as the Hawaiian crow (‘alalā), petrels (ʻuʻau) and Hawaiian goose (nēnē). This research explains that mongooses feed on native animals and eggs of native animals. Mongooses have caused a large number of deaths of native Hawaiian Sea Turtles and made extinct many indigenous
Green sea turtles are an endangered species with a drastically reduced population sizes of 3 to 4 feet. A typical green sea turtle grows to a maximum size of about 4 feet and weight about 440 pounds. They have a heart-shaped shell, small head, and single-clawed flippers. Sea turtles range can be olive-green, yellow, greenish-brown, reddish-brown, or black in color. As for the hatchlings, they generally have a black carapace, white plastron, and white margins on the shell and limbs.