torek, 1. oktober 2013

Vulnerable Sea Turtles

The seas are home to seven different sea turtle species. However, six of the species are on verge of extinction. People are the main reason why these gorgeous beings are becoming short in numbers.
 
Sea turtles need air in order to survive. This includes all types from the smallest Kemp’s Ridley which usually weighs 80-100 pounds towards the superbly enormous leatherback that can reach weights around 100 pounds.




Turtles spend the most part of their lifetime within the sea. While nesting, female turtles come ashore to lay eggs. That mostly happens just about every two to five years. Soon after 60 days, depending on the species, baby turtles leave behind their nests and make their way to the water. From start hatchlings reside in open ocean. Over time they go to coves and shore waters. Not many truly stay alive these years due to numerous potential predators that they meet on their journey.
 
You can locate sea turtles in just about every sea. The Arctic sea is to cold for turtles to reside in. Vast majority of sea turtles will nest in hotter parts on warm beach locations. The nesting happens following extended migration distances. Loggerheads usually nest in Japan. After nesting period loggerheads are going to move very long distances. Some even to Baja Sur California. In these travels they'll search for food and ultimately turn back to Japan. Another species like leatherbacks can be found all the way from Chile to Alaska.
 
Sea turtles eating habits are different depending on the species. Leatherback turtles favor soft-bodied creatures, green sea turtles like sea grass, loggerheads major food intake are crabs, hawksbills consume spongy creatures and kemp ridleys favored food are crabs.





Human beings are definitely the biggest danger to those water turtles. This animal that has lasted over hundred million years. They survived the extinction of the dinosaur and they are currently victims of human hunting and deep-sea fisher. Every year dozens of turtles finish their life in fishing nets. Nesting areas are being eliminated.
 
If turtle gets trapped in fishing net it's going to die because of loss of air. Nesting sites are now being destroyed by humankind while developing seaside spots.  
Plastic bags floating in the water are yet another threat to turtles. Plastic-type bags are often deadly for turtles. Looking like jellyfish they can be consumed and turtle can very easily suffocate.
 
Sea turtles are getting extinct. But people still have the opportunity to correct our errors. We need to alter our thinking concerning these animals. What will you do to aid?

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