GALAPAGOS ISLANDS, Ecuador, Oct. 28 (UPI) -- The giant tortoises of the Galapagos Island were on the brink of extinction just a half-century ago, but 40 years after several specimens of the endangered species were bred in captivity and released back onto the island of Espaola, the massive land-dwelling turtle is once again thriving.
"The global population was down to just 15 tortoises by the 1960s," James P. Gibbs, a biologist at the State University of New York College of Environmental Science and Forestry, explained in a recent press release. "Now there are some 1,000 tortoises breeding on their own. The population is secure. It's a rare example of how biologists and managers can collaborate to recover a species from the brink of extinction."
Gibbs and his colleagues have been charting the growing success of the island's tortoises and recently outlined their rebound in a paper published in the journal PLOS ONE.
Now thriving, in large thanks to the hard work of local biologists and wildlife managers, the tortoises are doing a bit of their own ecological restoration -- scattering the seeds of the island's native cacti. Only a few decades ago, the plant was near nonexistent, wiped out by feral goats that were introduced to Espaola towards the end of the 19th century.
Despite the good news, the tortoise remains vulnerable and is still listed as endangered; researchers say managers must be diligent to keep the turtle population on the right track.
"This is a miraculous conservation success accomplished by the Galapagos National Park Service," said Gibbs, "but there is yet more work to fully recover the ecosystem upon which the tortoises and other rare species depend."
2014 United Press International, Inc. All Rights Reserved. Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.
The rest is here:
Giant tortoises making a comeback on Galapagos Islands
- Water Purification Island - November 8th, 2009 [November 8th, 2009]
- Private Islands: South China Sea Style - November 8th, 2009 [November 8th, 2009]
- The Best of Fiji - November 8th, 2009 [November 8th, 2009]
- High Cay: Bahamas - November 8th, 2009 [November 8th, 2009]
- The World: Back on the Market - November 8th, 2009 [November 8th, 2009]
- The Island Market is Back - November 8th, 2009 [November 8th, 2009]
- Haunted Halloween Island - November 8th, 2009 [November 8th, 2009]
- Ambergris Island Property - November 8th, 2009 [November 8th, 2009]
- Paradise Sinking - November 8th, 2009 [November 8th, 2009]
- Parrot Cay: Own a Piece of Privacy - November 8th, 2009 [November 8th, 2009]
- An Icky Day - November 8th, 2009 [November 8th, 2009]
- It's a Cory's! - November 8th, 2009 [November 8th, 2009]
- There she blows! - November 8th, 2009 [November 8th, 2009]
- Bye bye Whale - November 8th, 2009 [November 8th, 2009]
- No Bunting Mistake - November 8th, 2009 [November 8th, 2009]
- Whale of a time... - November 8th, 2009 [November 8th, 2009]
- Leaving day - November 8th, 2009 [November 8th, 2009]
- Look who's back... - November 8th, 2009 [November 8th, 2009]
- Lanced... - November 8th, 2009 [November 8th, 2009]
- Migrants role in... - November 8th, 2009 [November 8th, 2009]
- Pups away! - November 8th, 2009 [November 8th, 2009]
- Double take - November 8th, 2009 [November 8th, 2009]
- Northerly wind blows - November 8th, 2009 [November 8th, 2009]
- Northern visitors - November 8th, 2009 [November 8th, 2009]
- Siege! - November 8th, 2009 [November 8th, 2009]
- Storm time - November 8th, 2009 [November 8th, 2009]
- Storm season - November 8th, 2009 [November 8th, 2009]
- Storming over - November 8th, 2009 [November 8th, 2009]
- Sealing mission - November 8th, 2009 [November 8th, 2009]
- Still no go - November 8th, 2009 [November 8th, 2009]
- Over they go! - November 8th, 2009 [November 8th, 2009]
- All change - November 8th, 2009 [November 8th, 2009]
- Welcome back storms - November 8th, 2009 [November 8th, 2009]
- Fight club - November 8th, 2009 [November 8th, 2009]
- V Australia to Fiji - November 8th, 2009 [November 8th, 2009]
- Tahiti Sun Travel For Sale - November 8th, 2009 [November 8th, 2009]
- Cook Islands Travel Guide - November 8th, 2009 [November 8th, 2009]
- Perfectly Frank – Fiji - November 8th, 2009 [November 8th, 2009]
- Cook Islands Tax Hike - November 8th, 2009 [November 8th, 2009]
- Easter Island Travel Guide - November 8th, 2009 [November 8th, 2009]
- Surviving Paradise - November 8th, 2009 [November 8th, 2009]
- Canada Seal Hunt ‘09 - November 8th, 2009 [November 8th, 2009]
- Tuvalu Travel Guide - November 8th, 2009 [November 8th, 2009]
- Saudi Arabian Sojourn - November 8th, 2009 [November 8th, 2009]
- Laurent Pichot on Moorea - December 13th, 2009 [December 13th, 2009]
- The Largest Island for Sale in the World. - December 13th, 2009 [December 13th, 2009]
- Isla Kiniw: Incredible Island Rental - December 13th, 2009 [December 13th, 2009]
- Save at Sandals Resorts - December 13th, 2009 [December 13th, 2009]
- Marvelous Mediterranean: Skyropoula Island - December 13th, 2009 [December 13th, 2009]
- Branson Talks Necker Island - December 13th, 2009 [December 13th, 2009]
- Hog Island: Affordable Nova Scotia - December 13th, 2009 [December 13th, 2009]
- The Banyan Tree: Seychelles - December 13th, 2009 [December 13th, 2009]
- Celebrity Secret Vacation Spots - December 13th, 2009 [December 13th, 2009]
- Star Island - December 13th, 2009 [December 13th, 2009]
- 7 Islands in 7 Days - December 13th, 2009 [December 13th, 2009]
- Counting continues - December 13th, 2009 [December 13th, 2009]
- Life goes on - December 13th, 2009 [December 13th, 2009]
- Payback time - December 13th, 2009 [December 13th, 2009]
- No let up - December 13th, 2009 [December 13th, 2009]
- Game on - December 13th, 2009 [December 13th, 2009]
- Deal or No Deal? - December 13th, 2009 [December 13th, 2009]
- Food glorious food - December 13th, 2009 [December 13th, 2009]
- Mainland beckons... - December 13th, 2009 [December 13th, 2009]
- The tempest is coming - December 13th, 2009 [December 13th, 2009]
- Tought times ahead - December 13th, 2009 [December 13th, 2009]
- Tystie day - December 13th, 2009 [December 13th, 2009]
- Saying Goodbye...maybe - December 13th, 2009 [December 13th, 2009]
- Departure Day - December 13th, 2009 [December 13th, 2009]
- Seal pups - December 13th, 2009 [December 13th, 2009]
- Seabird Breeding Season 2009 - December 13th, 2009 [December 13th, 2009]
- Maritime Terminal Papeete Tahiti - December 13th, 2009 [December 13th, 2009]
- A splash of colour - December 14th, 2009 [December 14th, 2009]
- Tiger Woods Wife purchases Island Retreat - December 15th, 2009 [December 15th, 2009]
- New Flights to Fiji - December 18th, 2009 [December 18th, 2009]
- Five Star Fiji - December 19th, 2009 [December 19th, 2009]
- Go Farther in Nicaragua - December 19th, 2009 [December 19th, 2009]
- Zoo Island - December 21st, 2009 [December 21st, 2009]
- Seasons Greetings 2009 - December 23rd, 2009 [December 23rd, 2009]
- Green Ark Island - December 23rd, 2009 [December 23rd, 2009]
- Merry Christmas! - December 25th, 2009 [December 25th, 2009]