All news articles

October 15th, 2014
Palmyra Atoll: On the path to recovery
September 3rd, 2014
Conservation Wins! Our Impact Report.
September 3rd, 2014
The last places on Earth with no invasive species
June 24th, 2014
First Global Assessment of Seabirds Threatened by Invasive Alien Species on Islands Released
May 21st, 2014
Island Bright Spots in Conservation
January 29th, 2014
Saving the World’s Most Endangered Lizards
January 29th, 2014
Salvando a las Lagartijas en Mayor Peligro del Mundo
November 25th, 2013
Island Conservation Impact Report
October 23rd, 2013
Hawadax Island Recovery Exceeding Expectations
October 15th, 2013
One Step Closer to Restoring Balance and Safe Seabird Habitat in Gwaii Haanas
July 24th, 2013
Back from the Brink of Extinction
July 24th, 2013
International Experts Convened to Improve Tropical Island Rodent Eradications
June 11th, 2013
Titi on Tahanea get a Helping Hand; Globally Endangered Shorebird Protected
June 11th, 2013
Coup de pouce pour les Titi de Tahanea. Protection d’un limicole en danger d’extinction
June 11th, 2013
Parks Canada and the Haida Nation Restoring Critical Seabird Habitat
June 4th, 2013
Native Iguanas and Shearwaters Saved from Invasive Mice on Allen Cay, The Bahamas
May 16th, 2013
Invasive Species: The 18-km2 rat trap
February 14th, 2013
Island Night Lizard: No longer threatened?
February 14th, 2013
Island Recovery Evident Ten Years after the Removal of Rats
January 14th, 2013
Battle at the End of Eden by Amanda R. Martinez
January 14th, 2013
Native Species Expected to Rebound on Rat-free Palmyra Atoll
December 8th, 2012
Galápagos Restoration Projects Makes Islands Safe for Native Species
December 8th, 2012
Island Conservation Opens New Office in Hawaii
July 31st, 2012
Funding secured for Lord Howe Island restoration
July 31st, 2012
Tahanea Atoll Motus now safe for the Titi!
July 31st, 2012
Island Conservation and Birdlife International Form Partnership to Tackle Pacific Pests
June 14th, 2012
Million Dollar Mouse Campaign
May 31st, 2012
It's Official!
October 31st, 2011
The Sounds of Recovery
October 31st, 2011
Olivier Langrand joins Island Conservation as Director of Global Affairs
05/2012 Restoring Wildlife Habitat on Desecheo Island
05/2012 Restauración del Hábitat del Refugio Nacional de Vida Silvestre de Desecheo
02/2012 Native Species on San Nicolas Island are Now Free to Reclaim Their Island Home
09/2011 Meet Dr. Ray Nias
09/2011 Palmyra: No Place for Pessimists
09/2011 Palmyra Atoll Restoration Project Completes Operational Phase to Remove Non-native Rats
07/2011 Island Hopping: Saving Species in the Tropical Pacific
04/2011 Meet our new Caribbean Regional Director!
03/2011 The Surfer's Journal meets Island Conservation
03/2011 Galapagos Restoration Partners Release Hawks Back to Islands
03/2011 Socios a cargo de la restauración de Galápagos liberan a veinte gavilanes en las islas
01/2011 Galápagos Restoration Project Achieves Conservation Milestone
12/2010 Island Conservation's 2009 Annual Report
12/2010 Island Conservation's Annual Report
08/2010 Rat Island is officially rat-free!
08/2010 IC helps Robinson Crusoe Island residents with tsunami recovery
05/2010 Meet our new South America Regional Director!
05/2010 Author David Quammen speaks on behalf of Island Conservation
03/2010 2010 International Year of Biodiversity
12/2009 Island Conservation's 2008 Annual Report
09/2009 U.S. Fish & Wildlife Service Publishes Priority List for Restoration of Islands with Invasive Species
05/2009 Island Conservation Honored with Department of Interior Partners in Conservation Award
12/2008 Saving Seabirds in the Aleutians
04/2008 IC and Galapagos and Machalilla National Parks unite to protect Waved Albatross on Isla de la Plata

June 24th, 2014
First Global Assessment of Seabirds Threatened by Invasive Alien Species on Islands Released
New paper identifies every island worldwide where seabirds are threatened by invasive species.

Contact: Sally Esposito,, 706.969.2783

Santa Cruz, CA  To guide island-based seabird conservation actions, a new peer-reviewed paper has been published in the journal Conservation Biology. The paper identifies, for the first time ever, every single island and islet worldwide where globally threatened seabirds breed, as well as whether invasive alien species are present and threatening them.
Seabirds are some of the most threatened marine animals in the world, with 29 percent of species at risk of extinction. Significant threats to seabirds occur on islands, which is where seabirds breed, including predation and disturbance from invasive alien species such as rats, cats and pigs. However, in many cases, effective island conservation can mitigate these threats.

“Thanks to hundreds of collaborations from seabird biologists around the world, we were able to compile a global database that identifies islands where threatened seabirds are vulnerable to extinction.  The Threatened Island Biodiversity database also highlights islands where invasive species eradications are needed or where protected areas are missing”, said Dena R. Spatz, first author on the paper and graduate student at the University of California, Santa Cruz.
The paper, The Biogeography of Globally Threatened Seabirds and Island Conservation Opportunities, written by scientists from the Coastal Conservation Action Lab at the University of California, Island Conservation, and BirdLife International, identified all islands where populations of the 98 globally threatened seabird species (as classified by BirdLife International on the International Union for Conservation of Nature Red List) now remain, and documented the presence of threatening invasive species, protected areas, and human populations. This list was then refined to identify islands that have the greatest opportunity for interventions to benefit threatened seabirds. It will now form the basis of further priority-setting to determine where action is most urgently needed.
“This information is critical to guiding where to prevent threatened seabird extinctions, and is a rare opportunity for effective conservation at scale,” said Nick Holmes, Director of Science, Island Conservation.
“Invasive alien species like rats cause significant economic damage and harm to people too, but on islands it is often feasible to eradicate invasive species, benefiting local communities as well as native wildlife,” added coauthor Dr. Stuart Butchart, Head of Science at BirdLife International.
Top findings:
  • Over 1300 present and locally extinct seabird populations (representing 98 species) were identified on 968 islands.
  • Invasive species – a major threat to seabirds – potentially impact breeding populations on 60% of these islands.
  • Only one third of threatened seabird islands (359 islands; or 37%) are formally protected (i.e. >90% covered in protected areas), and over half (534 islands; or 55%) have no legal protection. 83% of threatened seabird islands lack adequate protection and/or are threatened by invasive alien species.
  • Eradicating invasive mammal populations to benefit native species is a tried and tested conservation technique. Most islands with threatened seabirds can easily be saved from these threats because the islands are small (57% were <1 km2), uninhabited (74%), and are owned by relatively wealthy countries (96% owned by higher income countries). Collectively these attributes make islands with threatened seabirds a rare opportunity for effective conservation at scale.

This research was funded by the David and Lucile Packard Foundation, the National Fish and Wildlife Foundation*, Island Conservation, the Friends of Long Marine Lab, and Dr. Earl H. Myers and Ethel M. Myers Oceanographic and Marine Biology Trust.

More Info:

Click here or on the infographic image below by theDavid and Lucile Packard Foundationto learn more about seabird conservation through island restoration!

Island Conservation
Island Conservation is an international non-profit conservation organization headquartered in Santa Cruz, California with field offices in Australia, the Bahamas, Canada, Chile, Ecuador, Hawaii, Puerto Rico, and Washington DC. The mission of Island Conservation is to prevent extinctions by removing invasive species from islands. Over the past 20 years, we have deployed scientists to protect 977 populations of 389 species on 52 islands.
Island Conservation prevents extinctions by working where the concentration of both biodiversity and species extinction is greatest—islands. By removing one of the greatest threats—introduced invasive species—threatened native island species and ecosystems recover with little or no additional intervention. Island Conservation works with local communities, government agencies and conservation groups to plan and implement the removal of invasive species from islands and conduct research to understand ecosystem changes from these actions.

Birdlife International
BirdLife International is the world’s largest nature conservation Partnership. Together we are 120 BirdLife Partners worldwide – one per country – and growing with 13 million members and supporters, over 7,000 local conservation groups and 7,400 staff. BirdLife is widely recognised as the world leader in bird conservation. Rigorous science informed by practical feedback from projects on the ground in important sites and habitats enables us to implement successful conservation programmes for birds and all nature.

National Fish and Wildlife Foundation
Chartered by Congress in 1984, the National Fish and Wildlife Foundation (NFWF) protects and restores the nation's fish, wildlife, plants and habitats. Working with federal, corporate and individual partners, NFWF has funded more than 4,000 organizations and committed more than $2.3 billion to conservation projects. Learn more at
*The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the opinions or policies of the U.S. Government or the National Fish and Wildlife Foundation. Mention of trade names or commercial products does not constitute their endorsement by the U.S. Government or the National Fish and Wildlife Foundation.
The TIB is the world's best compilation of Threatened species (as classified by the International Union for the Conservation of Nature or IUCN), invasive animals, and islands. You can explore the database at

Copyright 2007 Island Conservation • All Rights Reserved   |   Disclaimer • Privacy Policy • Site Map • Contact Us