Scientists find impact of open-ocean industrial fishing within centuries of bird bones
The impact of industrial fishing on coastal ecosystems has been studied for many years. But how it affects food webs in the open ocean―a vast region that covers almost half of the Earth's surface―has ...
Gannet sat nav reveals impact of fishing vessels
Fishing vessels have a far bigger ecological footprint than previously thought, according to research which tracked the movement and behaviour of seabirds using GPS devices.
Plankton make scents for seabirds and a cooler planet
The top predators of the Southern Ocean, far-ranging seabirds, are tied both to the health of the ocean ecosystem and to global climate regulation through a mutual relationship with phytoplankton, according ...
House mice put endangered petrels at risk of extinction
Common house mice are demolishing what could be the only breeding population of endangered Atlantic petrels in the world, scientists have found.
Migration patterns linked to genetic differences in New Zealand seabirds
(PhysOrg.com) -- Ground-breaking research by NIWA and The University of Auckland, investigating the annual movements of New Zealand seabirds migrating within the Pacific Ocean, has revealed that populations are genetically ...
New study shows how much food is needed by seabirds
(PhysOrg.com) -- An international group of scientists, including one from the U.S. Geological Survey, has shown that many seabirds begin to suffer when the food available for them in the ocean declines below a critical level. ...
Pacific Coast sea bird die-off puzzles scientists
Scientists are trying to figure out what's behind the deaths of seabirds that have been found by the hundreds along the Pacific Coast since October.
Ingestion of plastic found among small ocean fish
Southern California researchers have found evidence of ingestion of plastic among small fish in the northern Pacific Ocean in a study that they say shows the troubling effect floating litter is having on marine life in the ...
'Citizen science' reveals positive news for Puget Sound seabirds
A new analysis of seven years of bird sightings by volunteer birdwatchers from the Seattle Audubon Society has found positive trends in several Puget Sound seabird species that had been in historic decline.
Ancient seabird discovery suggests Paleogene bird diversification
Bones of a previously unknown species prove to be one of the oldest seabirds.
Bald eagle diet shift enhances conservation
An unprecedented study of bald eagle diet, from about 20,000 to 30,000 years ago to the present, will provide wildlife managers with unique information for reintroducing Bald Eagles to the Channel Islands ...
Pelicans most at risk from fishing tackle injuries
South Australia's recreational fishermen are more likely to snag pelicans than any other marine birds, who are often the victim of fishing line and hook entanglements, according to new research.
New study helps predict impact of ocean acidification on shellfish
An international study to understand and predict the likely impact of ocean acidification on shellfish and other marine organisms living in seas from the tropics to the poles is published this week (date) in the journal Global Ch ...
Following a bird's life at sea
Studying land-based birds is tough enough, but studying seabirds that spend much of their time over, on, or under water presents a new set of challenges.