Sat nav fitted to puffins in bid to halt decline

Tracking devices glued to birds as scientists try to explain slump

A A A

Puffins living in one of the most remote places in the UK are to be fitted with "sat nav" devices to help scientists discover why their numbers are falling.

This summer, researchers will use GPS technology to track the movements of a colony of puffins living on the Farne Islands, off the Northumberland coast, in a bid to explain a dramatic decline in numbers over the past five years.

The distinctive black and white birds will be tagged with GPS transmitters in order to shed new light on puffin movement and behaviour, researchers from Newcastle University said.

The tags, which are glued on to the birds' feathers and fall off after several days, will map their movements to find out where they go to find fish, how they get there and what they do once they arrive.

A survey of the breeding pairs of puffins carried out on eight of the Farne Islands in the summer of 2008 found that numbers were down by one-third compared with the previous survey in 2003 – the puffin population dropped from 55,674 to 36,500 in five years.

Researchers from Newcastle University are working with National Trust wardens on remote Brownsman Island to tag and ring the puffins before fitting them with the GPS devices.

The puffins will also be weighed and measured to make sure that the tags do not affect their feeding habits.

In addition, the puffins will be fitted with small time-depth recorders, which will help scientists find out more about the way that puffins dive in search of food.

The recorders will give detailed information about how often and how deeply they dive, and at what sea temperatures – helping to explain how puffins might be affected by climate change and possible changes in sea temperatures.

David Steel, the National Trust head warden on the Farne Islands, said: "This has become the case of the disappearing puffins. Young puffins are successfully fledging each year and it would seem that their staple food, the sand eel, is in good supply but they're just not coming back to the islands. This research, including further counts, is designed to shed some light on what is happening."

Dr Richard Bevan, from Newcastle University, said: "Technological developments now mean that we're getting closer to finding the pieces of the jigsaw to help solve the puffin puzzle.

"The new data will help explain what the puffins are doing when they're on the Farne Islands and hopefully then help us to understand why numbers have declined so dramatically."

Voices
There will be a chance to bid for a rare example of the SAS Diary, collated by a former member of the regiment in the aftermath of World War II but only published – in a limited run of just 5,000 – in 2011
charity appealTime is running out to secure your favourite lot as our auction closes at 2pm tomorrow
Arts and Entertainment
Mark Wright and Bianca Miller in the final of The Apprentice
tvMark Wright and Bianca Miller fight for Lord Sugar's investment
Arts and Entertainment
X Factor winner Ben Haenow has scored his first Christmas number one
music
Arts and Entertainment
James May, Jeremy Clarkson and Richard Hammond in the Top Gear Patagonia Special
tv
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
News
File: James Woods attends the 52nd New York Film Festival at Walter Reade Theater on September 27, 2014
peopleActor was tweeting in wake of NYPD police shooting
News
Claudia Winkleman and co-host Tess Daly at the Strictly Come Dancing final
people
News
i100
Extras
indybest
News
peopleLiam Williams posted photo of himself dressed as Wilfried Bony
Sport
Martin Skrtel heads in the dramatic equaliser
SPORTLiverpool vs Arsenal match report: Bandaged Martin Skrtel heads home in the 97th-minute
Arts and Entertainment
The Apprentice finalists Mark Wright and Bianca Miller
tvBut who should win The Apprentice?
News
The monkey made several attempts to revive his friend before he regained consciousness
video
Extras
indybest
News
Elton John and David Furnish will marry on 21 December 2014
peopleSinger posts pictures of nuptials throughout the day
Life and Style
A still from the 1939 film version of Margaret Mitchell's 'Gone with the Wind'
life
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
iJobs Job Widget
iJobs General

Recruitment Genius: National Account Manager / Key Account Sales

£30000 - £35000 per annum: Recruitment Genius: An opportunity has arisen for a...

Recruitment Genius: Operations Manager

£30000 - £35000 per annum: Recruitment Genius: An exciting opportunity to join...

Recruitment Genius: Recruitment Consultant

£30000 - £35000 per annum: Recruitment Genius: We have an excellent role for a...

Recruitment Genius: IT Support Analyst - Bristol

Negotiable: Recruitment Genius: An IT Support Analyst is required to join the ...

Day In a Page

The week Hollywood got scared and had to grow up a bit

The week Hollywood got scared and had to grow up a bit

Sony suffered a chorus of disapproval after it withdrew 'The Interview', but it's not too late for it to take a stand, says Joan Smith
From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?

Panto dames: before and after

From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?
Thirties murder mystery novel is surprise runaway Christmas hit

Thirties murder mystery novel is surprise runaway Christmas hit

Booksellers say readers are turning away from dark modern thrillers and back to the golden age of crime writing
Anne-Marie Huby: 'Charities deserve the best,' says founder of JustGiving

Anne-Marie Huby: 'Charities deserve the best'

Ten million of us have used the JustGiving website to donate to good causes. Its co-founder says that being dynamic is as important as being kind
The botanist who hunts for giant trees at Kew Gardens

The man who hunts giants

A Kew Gardens botanist has found 25 new large tree species - and he's sure there are more out there
The 12 ways of Christmas: Spare a thought for those who will be working to keep others safe during the festive season

The 12 ways of Christmas

We speak to a dozen people who will be working to keep others safe, happy and healthy over the holidays
Birdwatching men have a lot in common with their feathered friends, new study shows

The male exhibits strange behaviour

A new study shows that birdwatching men have a lot in common with their feathered friends...
Diaries of Evelyn Waugh, Virginia Woolf and Noël Coward reveal how they coped with the December blues

Famous diaries: Christmas week in history

Noël Coward parties into the night, Alan Clark bemoans the cost of servants, Evelyn Waugh ponders his drinking…
From noble to narky, the fall of the open letter

From noble to narky, the fall of the open letter

The great tradition of St Paul and Zola reached its nadir with a hungry worker's rant to Russell Brand, says DJ Taylor
A Christmas ghost story by Alison Moore: A prodigal daughter has a breakthrough

A Christmas ghost story by Alison Moore

The story was published earlier this month in 'Poor Souls' Light: Seven Curious Tales'
Marian Keyes: The author on her pre-approved Christmas, true love's parking implications and living in the moment

Marian Keyes

The author on her pre-approved Christmas, true love's parking implications and living in the moment
Bill Granger recipes: Our chef creates an Italian-inspired fish feast for Christmas Eve

Bill Granger's Christmas Eve fish feast

Bill's Italian friends introduced him to the Roman Catholic custom of a lavish fish supper on Christmas Eve. Here, he gives the tradition his own spin…
Liverpool vs Arsenal: Brendan Rodgers is fighting for his reputation

Rodgers fights for his reputation

Liverpool manager tries to stay on his feet despite waves of criticism
Amir Khan: 'The Taliban can threaten me but I must speak out... innocent kids, killed over nothing. It’s sick in the mind'

Amir Khan attacks the Taliban

'They can threaten me but I must speak out... innocent kids, killed over nothing. It’s sick in the mind'
Michael Calvin: Sepp Blatter is my man of the year in sport. Bring on 2015, quick

Michael Calvin's Last Word

Sepp Blatter is my man of the year in sport. Bring on 2015, quick