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Are_grits_groceries

(17,111 posts)
Fri Jan 23, 2015, 06:43 AM Jan 2015

Baby Tortoises Found On Galapagos Island For First Time In Over 100 Years

After more than a century without a single baby tortoise sighting on the Galapagos island of Pinzón, a small group of the tiny, shelled youngsters have been spotted again.

The recent births are helping to pull the critically endangered animals back from the brink of extinction after they were nearly laid to waste as a result of human activity.

"I'm amazed that the tortoises gave us the opportunity to make up for our mistakes after so long," researcher James Gibbs who was among the first to see the hatchlings in December, told The Dodo.


When sailors first landed on Pinzón Island in the mid-18th century, they inadvertently triggered an environmental catastrophe that has taken generations to correct. Rats aboard those early vessels quickly gained a foothold in the fragile ecosystem, feasting on the eggs and hatchlings of the island's tortoises who, up until then, had few natural predators.

The rats were so devastating, in fact, that over the following decades not a single tortoise offspring survived the onslaught — setting the species on the path to extinction.

But just as human activity nearly spelled doom for the imperiled animals, it has also helped to save them.
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https://www.thedodo.com/galapagos-tortoises-spotted-945526940.html

Cool!

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Baby Tortoises Found On Galapagos Island For First Time In Over 100 Years (Original Post) Are_grits_groceries Jan 2015 OP
Slow and steady wins the race. betsuni Jan 2015 #1
Invasive species are a real problem all over the world. Globalization has accelerated the problem. Enthusiast Jan 2015 #2
But, but, but, man is too insignifcant to affect the environment!!!!1! Thor_MN Jan 2015 #7
Yeah. When you consider how dramatically human beings have altered the planet and then Enthusiast Jan 2015 #8
You gotta love them. Rhinodawg Jan 2015 #3
Mooning the world already, little wise-ass. JHB Jan 2015 #4
Hooray! narnian60 Jan 2015 #5
There's a wonderful episode of Radiolab that discusses the ecology of Galapagos in depth. PeaceNikki Jan 2015 #6

Enthusiast

(50,983 posts)
2. Invasive species are a real problem all over the world. Globalization has accelerated the problem.
Fri Jan 23, 2015, 07:27 AM
Jan 2015

Species evolve to a habitat with specific predators in place. When a new species is introduced it destroys the delicate balance. This is especially true on a unique island habitat. It isn't as if the tortoises can get up and leave.

Introduced goats have done similar damage to the Galapagos.

 

Thor_MN

(11,843 posts)
7. But, but, but, man is too insignifcant to affect the environment!!!!1!
Fri Jan 23, 2015, 08:48 AM
Jan 2015

Freaking conservatives...

Enthusiast

(50,983 posts)
8. Yeah. When you consider how dramatically human beings have altered the planet and then
Fri Jan 23, 2015, 09:42 AM
Jan 2015

listen to the "conservative" rhetoric on climate change it boggles the mind. Some of them are just incredibly ignorant. But most of them know better. They are feathering their nest with bribes from the fossil fuel industry.

JHB

(37,160 posts)
4. Mooning the world already, little wise-ass.
Fri Jan 23, 2015, 07:34 AM
Jan 2015

(Yeah, I know, it's the legs, but but what it looks like is...)

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